Calgary to Gillette: Road Trip Guide & Distance

How far is Calgary from Gillette?

The distance from Calgary to Gillette is 613 miles (986.5 km) as the crow flies. Gillette is located SE of Calgary. By car, the driving distance is approximately 735.6 miles, taking about 14h 48min. A direct flight would take roughly 1h 44min. Calgary is in Alberta, Canada, while Gillette is in Wyoming, United States.

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. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements.

Coordinates come from public place data for Calgary and Gillette. 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.