Chattanooga to Rockford: Road Trip Guide & Distance

How far is Chattanooga from Rockford?

The distance from Chattanooga to Rockford is 539.2 miles (867.8 km) as the crow flies. Rockford is located NNW of Chattanooga. By car, the driving distance is approximately 647.1 miles, taking about 13h 1min. A direct flight would take roughly 1h 35min. Both are located in United States — Chattanooga in Tennessee and Rockford in Illinois.

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.

Coordinates come from public place data for Chattanooga and Rockford. 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.