Billings to Janesville: Road Trip Guide & Distance

How far is Billings from Janesville?

The distance from Billings to Janesville is 985.3 miles (1585.7 km) as the crow flies. Janesville is located E of Billings. By car, the driving distance is approximately 1182.3 miles, taking about 23h 47min. A direct flight would take roughly 2h 29min. Both are located in United States — Billings in Montana and Janesville in Wisconsin.

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. 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 Billings and Janesville. 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.