Calgary to Sun Valley: Road Trip Guide & Distance

How far is Calgary from Sun Valley?

The distance from Calgary to Sun Valley is 507.8 miles (817.2 km) as the crow flies. Sun Valley is located S of Calgary. By car, the driving distance is approximately 609.3 miles, taking about 12h 15min. A direct flight would take roughly 1h 31min. Calgary is in Alberta, Canada, while Sun Valley is in Idaho, 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. As you head South, expect warmer temperatures. Make sure your car's AC is working well before embarking on this journey. 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 Sun Valley. 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.