There are 5 ways to get from Boulder to Gillette by bus, plane, taxi, 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 Gillette-Campbell County Airport
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to Gillette-Campbell County Airport (GCC)DEN - GCC
3h 53m$67–370Drive 331.6 mi
cheapest- Drive from Boulder to Gillette331.6 mi
5h 16m$61–88Taxi, bus
- Take the taxi from Boulder to Harmony Transfer Centre
- Take the bus from Harmony Transfer Centre to Cheyenne
- Take the bus from Cheyenne, WY to Wheatland Amtrak Bus Stop
- Take the bus from Wheatland Amtrak Bus Stop to Buffalo, WY
- Take the taxi from Buffalo, WY to Gillette
9h 42m$306–396Bus, fly to Rapid City, drive
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to Rapid City (RAP)DEN - RAP
- Drive from Rapid City (RAP) to Gillette
6h 1m$83–396Bus, taxi
- Take the bus from Broadway & 20th St to Union StationFf1 / ...
- Take the bus from Denver Union Station to Buffalo, WY
- Take the taxi from Buffalo, WY to Gillette
10h 49m$129–155
Denver (DEN) to Gillette-Campbell County Airport (GCC) flights
Questions & Answers
The cheapest way to get from Boulder to Gillette is to drive which costs $60 - $90 and takes 5h 16m.
The fastest way to get from Boulder to Gillette is to bus and fly which takes 3h 53m and costs $65 - $370.
The distance between Boulder and Gillette is 365 miles. The road distance is 333.6 miles.
The best way to get from Boulder to Gillette without a car is to taxi and bus which takes 9h 42m and costs $300 - $400.
It takes approximately 3h 53m to get from Boulder to Gillette, including transfers.
Yes, the driving distance between Boulder to Gillette is 334 miles. It takes approximately 5h 16m to drive from Boulder to Gillette.
There are 22+ hotels available in Gillette.
What companies run services between Boulder, CO, USA and Gillette, WY, USA?
There is no direct connection from Boulder to Gillette. However, you can take the bus to US 36 & Flatiron Station Gate D, walk to US 36 & Flatiron Station Gate A, take the bus to Denver Airport Station Gate 6, walk to Denver (DEN) airport, fly to Gillette-Campbell County Airport (GCC), then take the taxi to Gillette. Alternatively, you can take the taxi to Harmony Transfer Centre, take the bus to Cheyenne, take the bus to Wheatland Amtrak Bus Stop, take the bus to Buffalo, WY, then take the taxi to Gillette.
- Website
- united.com
Flights from Denver to Gillette-Campbell County Airport
- Ave. Duration
- 1h 22m
- When
- Every day
- Estimated price
- $50–350
Flights from Denver to Rapid City
- Ave. Duration
- 1h 18m
- When
- Every day
- Estimated price
- $50–350
- 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 Broadway & 20th St to Union Station
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Harmony Transfer Centre to Cheyenne
- Ave. Duration
- 40 min
- Frequency
- Once daily
- Estimated price
- $23–55
- Website
- https://www.greyhound.com/
- Phone
- +1-877-779-2999
- tony@expressarrow.com
- Website
- expressarrow.com
Bus from Cheyenne, WY to Wheatland Amtrak Bus Stop
- Ave. Duration
- 1h 10m
- Frequency
- 4 times a week
- Estimated price
- $40–50
- Website
- https://expressarrow.com
Bus from Wheatland Amtrak Bus Stop to Buffalo, WY
- Ave. Duration
- 3h 55m
- Frequency
- 4 times a week
- Estimated price
- $70–85
- Website
- https://expressarrow.com
Bus from Denver Union Station to Buffalo, WY
- Ave. Duration
- 8h
- Frequency
- 4 times a week
- Estimated price
- $100–120
- Website
- https://expressarrow.com
- Ave. Duration
- 1h
- Estimated price
- $26–180
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