There are 7 ways to get from Boulder to Larkspur by bus, plane, bus (Greyhound), train, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus, fly to Oakland International Airport
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Oakland International Airport (OAK)plane DEN - OAK
- Take the bus from Oakland International Airport to San Rafaelbus
7h$423–618Bus, fly to San Francisco International Airport
cheapest- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to San Francisco International Airport (SFO)plane DEN - SFO
- Take the bus from San Francisco Airport to Mill Valley P&R - dropoffbus
7h 33m$125–590Bus
- Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus Ff1 / ...
- Take the bus from Denver Union Station to Sparks Transit Centerbus
- Take the bus from Sparks Transit Center to San Francisco Bus Stationbus
32h 10m$205–393Bus, train
- Take the bus from Broadway & 20th St to Union Stationbus Ff2 / ...
- Take the train from Denver to Richmondtrain California Zephyr
35h 4m$488–958Drive 1,223.5 mi
- Drive from Boulder to Larkspurcar 1,223.5 mi
19h 16m$224–323Bus, fly to Norman Y. Mineta San José International Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Norman Y. Mineta San José International Airport (SJC)plane DEN - SJC
- Take the bus from San Francisco Airport to Mill Valley P&R - dropoffbus
9h 11m$175–575Bus, fly to Sacramento International Airport, train
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Sacramento International Airport (SMF)plane DEN - SMF
- Take the train from Sacramento to Richmondtrain
9h 24m$142–578
Boulder to Larkspur by bus
Questions & Answers
The cheapest way to get from Boulder to Larkspur is to bus and fly which costs $120 - $600 and takes 7h 33m.
The fastest way to get from Boulder to Larkspur is to bus and fly which takes 7h and costs $420 - $650.
No, there is no direct bus from Boulder station to Larkspur. However, there are services departing from Downtown Boulder Station Gate 1 and arriving at Magnolia Av & Madrone Av via Denver Union Station, Sparks Transit Center, Salesforce Transit Center-Bus Plaza Bay A and Marin City Hub-Donahue & Terners. The journey, including transfers, takes approximately 32h 10m.
The distance between Boulder and Larkspur is 1038 miles. The road distance is 1230.7 miles.
The best way to get from Boulder to Larkspur without a car is to bus which takes 32h 10m and costs $200 - $400.
It takes approximately 7h to get from Boulder to Larkspur, including transfers.
Boulder to Larkspur bus services, operated by Regional Transportation District, depart from Downtown Boulder Station Gate 1.
Boulder to Larkspur bus services, operated by Regional Transportation District, arrive at Union Station.
Larkspur is 1h behind Boulder. It is currently 1:05 PM in Boulder and 12:05 PM in Larkspur.
Yes, the driving distance between Boulder to Larkspur is 1231 miles. It takes approximately 19h 16m to drive from Boulder to Larkspur.
What companies run services between Boulder, CO, USA and Larkspur, CA, USA?
You can take a bus from Downtown Boulder Station Gate 1 to Magnolia Av & Madrone Av via Denver Union Station, Sparks Transit Center, San Francisco Bus Station, Salesforce Transit Center-Bus Plaza Bay A, and Marin City Hub-Donahue & Terners in around 32h 10m.
- Website
- southwest.com
Flights from Denver to Oakland International Airport
- Ave. Duration
- 2h 35m
- When
- Every day
- Estimated price
- $100–550
Flights from Denver to Oakland International Airport via Salt Lake City
- Ave. Duration
- 4h 15m
- When
- Saturday
- Estimated price
- $100–550
Flights from Denver to Oakland International Airport via Las Vegas
- Ave. Duration
- 4h 26m
- When
- Saturday, Monday, Thursday, Friday, and Sunday
- Estimated price
- $110–550
Flights from Denver to Oakland International Airport via Boise
- Ave. Duration
- 4h 25m
- When
- Tuesday and Wednesday
- Estimated price
- $120–600
Flights from Denver to Oakland International Airport via Burbank
- Ave. Duration
- 4h 30m
- When
- Monday, Thursday, and Friday
- Estimated price
- $120–600
Flights from Denver to San Francisco International Airport
- Ave. Duration
- 2h 37m
- When
- Every day
- Estimated price
- $65–320
Flights from Denver to San Francisco International Airport via Las Vegas
- Ave. Duration
- 4h 20m
- When
- Monday
- Estimated price
- $70–330
Flights from Denver to Norman Y. Mineta San José International Airport
- Ave. Duration
- 2h 32m
- When
- Every day
- Estimated price
- $100–490
Flights from Denver to Norman Y. Mineta San José International Airport via Las Vegas
- Ave. Duration
- 4h 26m
- When
- Monday, Thursday, Friday, and Saturday
- Estimated price
- $100–500
Flights from Denver to Sacramento International Airport
- Ave. Duration
- 2h 28m
- When
- Every day
- Estimated price
- $100–500
Flights from Denver to Sacramento International Airport via Las Vegas
- Ave. Duration
- 4h 25m
- When
- Saturday, Tuesday, and Wednesday
- Estimated price
- $110–550
Flights from Denver to Sacramento International Airport via Ontario/San Bernardino
- Ave. Duration
- 4h 25m
- When
- Tuesday and Wednesday
- Estimated price
- $120–600
- Website
- united.com
Flights from Denver to San Francisco International Airport
- Ave. Duration
- 2h 43m
- When
- Every day
- Estimated price
- $65–320
Flights from Denver to Norman Y. Mineta San José International Airport
- Ave. Duration
- 2h 40m
- When
- Every day
- Estimated price
- $100–490
Flights from Denver to Sacramento International Airport
- Ave. Duration
- 2h 35m
- When
- Every day
- Estimated price
- $100–500
- Website
- flyfrontier.com
Flights from Denver to San Francisco International Airport
- Ave. Duration
- 2h 49m
- When
- Every day
- Estimated price
- $85–340
Flights from Denver to Sacramento International Airport
- Ave. Duration
- 2h 34m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- $140–500
- Website
- delta.com
Flights from Denver to Norman Y. Mineta San José International Airport via Salt Lake City
- Ave. Duration
- 4h 30m
- When
- Saturday
- Estimated price
- $100–490
Flights from Denver to Sacramento International Airport via Salt Lake City
- Ave. Duration
- 4h 7m
- When
- Every day
- Estimated price
- $100–500
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Denver to Richmond
- Ave. Duration
- 33h 1m
- Frequency
- Once daily
- Estimated price
- $440–900
- Website
- https://www.amtrak.com/home.html
Train from Sacramento to Richmond
- Ave. Duration
- 1h 26m
- Frequency
- Hourly
- Estimated price
- $25–50
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 303-299-6000
- Website
- rtd-denver.com
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Downtown Boulder Station Gate 1 to Union Station
- Ave. Duration
- 51 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Broadway & 20th St to Union Station
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
- Phone
- +1 707-837-8700
- Website
- groometransportation.com
Bus from Oakland International Airport to San Rafael
- Ave. Duration
- 45 min
- Frequency
- Every 3 hours
- Estimated price
- $25–55
- Website
- https://groometransportation.com/sonoma-county/
- First Passenger
- $25–55
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Denver Union Station to Sparks Transit Center
- Ave. Duration
- 20h 45m
- Frequency
- Once daily
- Estimated price
- $160–310
- Website
- https://www.greyhound.com/
Bus from Sparks Transit Center to San Francisco Bus Station
- Ave. Duration
- 6h 10m
- Frequency
- Twice daily
- Estimated price
- $35–70
- Website
- https://www.greyhound.com/
- Phone
- +1 415-461-4222
- Website
- marinairporter.com
Bus from San Francisco Airport to Mill Valley P&R - dropoff
- Ave. Duration
- 55 min
- Frequency
- Hourly
- Estimated price
- $32
- Website
- https://marinairporter.com/
- Adult One-way
- $32
Bus from San Francisco Airport to Mill Valley P&R - dropoff
- Ave. Duration
- 55 min
- Frequency
- Hourly
- Estimated price
- $32
- Website
- https://marinairporter.com/
- Adult One-way
- $32
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Need to know: Greyhound
Read the travel guide
Why you should take the train in the US
Read the travel guide
More Questions & Answers
There are 537+ hotels available in Larkspur.












