Apostle Islands to Casper: Road Trip Guide & Distance

How far is Apostle Islands from Casper?

The distance from Apostle Islands to Casper is 812.8 miles (1308 km) as the crow flies. Casper is located WSW of Apostle Islands. By car, the driving distance is approximately 975.3 miles, taking about 19h 37min. A direct flight would take roughly 2h 8min. Both are located in United States — Apostle Islands in Wisconsin and Casper in Wyoming.

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. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.

Coordinates come from public place data for Apostle Islands 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.