Casper to Glacier: Road Trip Guide & Distance

How far is Casper from Glacier?

The distance from Casper to Glacier is 542.9 miles (873.7 km) as the crow flies. Glacier is located NW of Casper. By car, the driving distance is approximately 651.4 miles, taking about 13h 6min. A direct flight would take roughly 1h 36min. Both are located in United States — Casper in Wyoming and Glacier in Montana.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Casper and Glacier. 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.