There are 7 ways to get from Castle Rock to Larkspur by plane, bus, bus (Greyhound), train (Amtrak), car, or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Oakland International Airport, bus
best- Fly from Denver (DEN) to Oakland International Airport (OAK)plane DEN - OAK
- Take the bus from Oakland International Airport to San Rafaelbus
7h 6m$463–665Fly to San Francisco International Airport, bus
cheapest- 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 40m$165–637Bus (Greyhound)
- Take the bus from Denver Union Station to Sparks Transit Centerbus Greyhound US0560S
- Take the bus from Sparks Transit Center to San Francisco Bus Stationbus Greyhound US0870
32h 28m$256–455Train (Amtrak)
- Take the train from Denver to Richmondtrain California Zephyr
35h 28m$528–1,005Drive 1,225 mi
- Drive from Castle Rock to Larkspurcar 1,225 mi
20h 51m$224–323Fly to Norman Y. Mineta San José International Airport, bus
- 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 18m$215–602Fly to Sacramento International Airport, train
- Fly from Denver (DEN) to Sacramento International Airport (SMF)plane DEN - SMF
- Take the train from Sacramento to Richmondtrain
9h 30m$212–500
Denver (DEN) to Oakland International Airport (OAK) flights
Questions & Answers
The cheapest way to get from Castle Rock to Larkspur is to fly and train which costs $210 - $500 and takes 9h 30m.
The fastest way to get from Castle Rock to Larkspur is to fly and bus which takes 7h 6m and costs $460 - $700.
No, there is no direct bus from Castle Rock station to Larkspur. However, there are services departing from Sky Ridge Station 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 28m.
No, there is no direct train from Castle Rock station to Larkspur. However, there are services departing from Ridgegate Parkway Station and arriving at Richmond via Denver. The journey, including transfers, takes approximately 35h 28m.
The distance between Castle Rock and Larkspur is 1039 miles. The road distance is 1232.2 miles.
The best way to get from Castle Rock to Larkspur without a car is to bus which takes 32h 28m and costs $250 - $460.
It takes approximately 7h 6m to get from Castle Rock to Larkspur, including transfers.
Castle Rock to Larkspur bus services, operated by Greyhound USA, depart from Denver Union Station.
Castle Rock to Larkspur train services, operated by Amtrak, depart from Denver station.
The best way to get from Castle Rock to Larkspur is to bus which takes 32h 28m and costs $250 - $460. Alternatively, you can train, which costs $500 - $1,000 and takes 35h 28m.
What companies run services between Castle Rock, CO, USA and Larkspur, CA, USA?
You can take a vehicle from Castle Rock to Magnolia Av & Madrone Av via Sky Ridge Station, 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 28m. Alternatively, Amtrak operates a train from Denver to Richmond once daily. Tickets cost $440–900 and the journey takes 33h 1m.
- Website
- southwest.com
Flights from Denver to Oakland International Airport
- Ave. Duration
- 2h 35m
- When
- Every day
- Estimated price
- $100–500
Flights from Denver to Oakland International Airport via Salt Lake City
- Ave. Duration
- 4h 15m
- When
- Saturday
- Estimated price
- $100–500
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
- $120–550
Flights from Denver to Oakland International Airport via Burbank
- Ave. Duration
- 4h 30m
- When
- Monday, Thursday, and Friday
- Estimated price
- $120–550
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
- $100–470
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
- $100–490
Flights from Denver to Sacramento International Airport
- Ave. Duration
- 2h 28m
- When
- Every day
- Estimated price
- $100–490
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 45m
- When
- Every day
- Estimated price
- $65–320
Flights from Denver to Norman Y. Mineta San José International Airport
- Ave. Duration
- 2h 38m
- When
- Every day
- Estimated price
- $100–470
Flights from Denver to Sacramento International Airport
- Ave. Duration
- 2h 34m
- When
- Every day
- Estimated price
- $100–490
- Website
- flyfrontier.com
Flights from Denver to San Francisco International Airport
- Ave. Duration
- 2h 49m
- When
- Every day
- Estimated price
- $85–370
Flights from Denver to Sacramento International Airport
- Ave. Duration
- 2h 34m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- $140–490
- 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
- $100–480
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
- $25–55
- Website
- https://www.amtrak.com/home.html
- 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
- $170–320
- 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
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More Questions & Answers
Castle Rock to Larkspur bus services, operated by Greyhound USA, arrive at Sparks Transit Center station.
Larkspur is 1h behind Castle Rock. It is currently 10:38 PM in Castle Rock and 9:38 PM in Larkspur.
Castle Rock to Larkspur train services, operated by Amtrak, arrive at Richmond station.
Yes, the driving distance between Castle Rock to Larkspur is 1232 miles. It takes approximately 20h 51m to drive from Castle Rock to Larkspur.
There are 493+ hotels available in Larkspur.












