There are 3 ways to get from Longmont to Rock Springs by bus, plane, bus (Greyhound), 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
best- Take the bus from Coffman St & 4th Ave to Union Stationbus
- Fly from Denver (DEN) to Rock Springs-Sweetwater County Airport (RKS)plane DEN - RKS
4h 11m$85–345Drive 299.4 mi
cheapest- Drive from Longmont to Rock Springscar 299.4 mi
4h 55m$55–79Bus
- Take the bus from Coffman & 8Th to South Transit Centerbus Flex
- Take the bus from Harmony Transfer Centre to Rock Springs Bus Stationbus Greyhound US0560S
8h 24m$85–128
Denver (DEN) to Rock Springs-Sweetwater County Airport (RKS) flights
Questions & Answers
The cheapest way to get from Longmont to Rock Springs is to drive which costs $50 - $80 and takes 4h 55m.
The fastest way to get from Longmont to Rock Springs is to bus and fly which takes 4h 11m and costs $85 - $350.
No, there is no direct bus from Longmont to Rock Springs station. However, there are services departing from Coffman & 8Th and arriving at Rock Springs Bus Station via South Transit Center and Harmony Transfer Centre. The journey, including transfers, takes approximately 8h 24m.
The distance between Longmont and Rock Springs is 328 miles. The road distance is 301.1 miles.
The best way to get from Longmont to Rock Springs without a car is to bus which takes 8h 24m and costs $85 - $130.
It takes approximately 4h 11m to get from Longmont to Rock Springs, including transfers.
Longmont to Rock Springs bus services, operated by TransFort, depart from Coffman & 8Th station.
Longmont to Rock Springs bus services, operated by TransFort, arrive at South Transit Center station.
Yes, the driving distance between Longmont to Rock Springs is 301 miles. It takes approximately 4h 55m to drive from Longmont to Rock Springs.
There are 33+ hotels available in Rock Springs.
What companies run services between Longmont, CO, USA and Rock Springs, WY, USA?
You can take a bus from Coffman & 8Th to Rock Springs via South Transit Center, Harmony Transfer Center, Harmony Transfer Centre, and Rock Springs Bus Station in around 8h 24m.
- Website
- united.com
Flights from Denver to Rock Springs-Sweetwater County Airport
- Ave. Duration
- 1h 11m
- When
- Every day
- Estimated price
- $45–300
- Phone
- +1 303-299-6000
- Website
- rtd-denver.com
Bus from Coffman St & 4th Ave to Union Station
- Ave. Duration
- 55 min
- Frequency
- 5 times a day
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
- Phone
- +1 970-221-6620
- [email protected]
- Website
- ridetransfort.com
Bus from Coffman & 8Th to South Transit Center
- Ave. Duration
- 51 min
- Frequency
- Every 4 hours
- Website
- https://ridetransfort.com
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Harmony Transfer Centre to Rock Springs Bus Station
- Ave. Duration
- 5h 20m
- Frequency
- Once daily
- Estimated price
- $45–90
- Website
- https://www.greyhound.com/
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Harmony Transfer Centre to Rock Springs Bus Station
- Ave. Duration
- 5h 20m
- Frequency
- Once daily
- Estimated price
- $70–110
- Book at
- https://www.jeffersonlines.com
- Adult
- $70–110
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