Billings to Casper: Road Trip Guide & Distance

How far is Billings from Casper?

The distance from Billings to Casper is 228.7 miles (368 km) as the crow flies. Casper is located SSE of Billings. By car, the driving distance is approximately 285.8 miles, taking about 5h 45min. A direct flight would take roughly 58min. Both are located in United States — Billings in Montana and Casper in Wyoming.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Billings and Casper. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.