Is there a direct flight?

No, there are no direct flights between Rapid City and Billings.

How long is the drive?

The drive takes approximately 5 hours.

What is the best way to get around?

A car is recommended for exploring the wider Billings area.

There is no passenger rail service between Rapid City and Billings.

What is the airport code?

The airport code for Billings is BIL.

Rapid City

Billings

Bus Driving

Rapid City to Billings

Updated: 28 May 2026

The journey from Rapid City to Billings covers approximately 500 kilometers. Driving is the most practical and common method, primarily using I-90 W. This route takes you across the beautiful landscapes of the northern Great Plains. Expect a driving time of roughly 5 to 6 hours. Bus services are also available for those who prefer not to drive.

Total Distance: Driving distance 500 km; Air distance 450 km.

Fastest Way

Driving is the fastest, taking about 5 hours total.

Cheapest Way

Driving is the most cost-effective for groups.

Compare Rapid City to Billings Routes

	Bus Direct	Driving Direct
Duration	6 hours	5 hours
Avg Price	$50 - $100	$50 - $100 in fuel
Operator	Jefferson Lines	Personal Vehicle
Route	I-90 W	I-90 W
Tip	Bus travel is a convenient and affordable option for this route.	The drive is straightforward and offers beautiful views of the northern Great Plains.

Travel Tips

Transport
A car is recommended for exploring the wider Billings area.
Dining
Try local Montana specialties, including huckleberry and craft beer.
Weather
Be prepared for cold winters and pleasant summers.
Booking
Book bus tickets in advance for better pricing.
Navigation
The I-90 W route is well-marked and easy to navigate.

Safety Tips

Driving
Be cautious of high winds and winter weather conditions on I-90.
Emergency
Keep a roadside emergency kit in your car for the long drive.
Weather
Monitor local news for severe weather alerts, especially during winter snowstorms.
Urban Safety
Stay in well-lit areas and avoid walking alone at night in unfamiliar neighborhoods.