Janesville to Romeoville: Road Trip Guide & Distance

How far is Janesville from Romeoville?

The distance from Janesville to Romeoville is 85.9 miles (138.3 km) as the crow flies. Romeoville is located SE of Janesville. By car, the driving distance is approximately 107.4 miles, taking about 2h 10min. A direct flight would take roughly 40min. Both are located in United States — Janesville in Wisconsin and Romeoville in Illinois.

This is a quick and easy drive, perfect for a day trip or weekend getaway. You can easily make the round trip in a single day. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Janesville and Romeoville. 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.