There are 3 ways to get from Bismarck to Castle Rock by 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.
Fly
best- Fly from Bismarck Municipal Airport (BIS) to Denver (DEN)plane BIS - DEN
3h 59m$108–442Bus
- Take the bus from Bismarck to Billingsbus
- Take the bus from Billings to Cheyennebus
- Take the bus from Cheyenne to Denver Union Stationbus
22h 21m$296–391Drive 719 mi
- Drive from Bismarck to Castle Rockcar 719 mi
12h 41m$132–190
Bismarck Municipal Airport (BIS) to Denver (DEN) flights
Comparing Your Travel Options
The cheapest way to get from Bismarck to Castle Rock is to drive which costs $130 - $190 and takes 12h 41m.
The fastest way to get from Bismarck to Castle Rock is to fly which takes 3h 59m and costs $100 - $450.
No, there is no direct bus from Bismarck to Castle Rock station. However, there are services departing from Bismarck and arriving at Denver Union Station via Billings and Cheyenne. The journey, including transfers, takes approximately 22h 21m.
The distance between Bismarck and Castle Rock is 566 miles. The road distance is 723.2 miles.
The best way to get from Bismarck to Castle Rock without a car is to bus which takes 22h 21m and costs $290 - $400.
It takes approximately 3h 59m to get from Bismarck to Castle Rock, including transfers.
Bismarck to Castle Rock bus services, operated by Jefferson Lines, depart from Bismarck station.
The best way to get from Bismarck to Castle Rock is to fly which takes 3h 59m and costs $100 - $450. Alternatively, you can bus, which costs $290 - $400 and takes 22h 21m.
Bismarck to Castle Rock bus services, operated by Jefferson Lines, arrive at Billings station.
Castle Rock is 1h behind Bismarck. It is currently 8:49 PM in Bismarck and 7:49 PM in Castle Rock.
What companies run services between Bismarck, ND, USA and Castle Rock, CO, USA?
United Airlines and Delta fly from Bismarck Municipal Airport (BIS) to Denver (DEN) 5 times a day. Alternatively, you can take a bus from Bismarck to Castle Rock via Billings, Cheyenne, Denver Union Station, Union Station Light Rail Plaza, and Ridgegate Parkway Station in around 22h 21m.
- Website
- united.com
Flights from Bismarck Municipal Airport to Denver
- Ave. Duration
- 2h 11m
- When
- Every day
- Estimated price
- $65–400
- Website
- delta.com
Flights from Bismarck Municipal Airport to Denver via Minneapolis
- Ave. Duration
- 4h 53m
- When
- Every day
- Estimated price
- $100–500
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Bismarck to Billings
- Ave. Duration
- 7h 10m
- Frequency
- Once daily
- Estimated price
- $95–140
- Book at
- Jefferson Lines
- Adult
- $95–140
- Phone
- +1-877-779-2999
- [email protected]
- Website
- Express Arrow
Bus from Billings to Cheyenne
- Ave. Duration
- 10h
- Frequency
- Once a week
- Estimated price
- $140–180
- Website
- Express Arrow
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Cheyenne to Denver Union Station
- Ave. Duration
- 1h 50m
- Frequency
- Once daily
- Estimated price
- $17–26
- Website
- Greyhound
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
Booking & Getting There
Yes, the driving distance between Bismarck to Castle Rock is 723 miles. It takes approximately 12h 41m to drive from Bismarck to Castle Rock.
There are 63+ hotels available in Castle Rock.







