Janesville to Waterloo, Iowa: Road Trip Guide & Distance

How far is Janesville from Waterloo, Iowa?

The distance from Janesville to Waterloo, Iowa is 169.6 miles (272.9 km) as the crow flies. Waterloo, Iowa is located W of Janesville. By car, the driving distance is approximately 211.9 miles, taking about 4h 16min. A direct flight would take roughly 50min. Both are located in United States — Janesville in Wisconsin and Waterloo, Iowa in Iowa.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. 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. 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 Waterloo, Iowa. 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.