Airdrie to Caldwell: Road Trip Guide & Distance

How far is Airdrie from Caldwell?

The distance from Airdrie to Caldwell is 541.9 miles (872.1 km) as the crow flies. Caldwell is located SSW of Airdrie. By car, the driving distance is approximately 650.3 miles, taking about 13h 5min. A direct flight would take roughly 1h 35min. Airdrie is in Alberta, Canada, while Caldwell 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. 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. 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 Airdrie and Caldwell. 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.