Gary to Mattoon: Road Trip Guide & Distance

How far is Gary from Mattoon?

The distance from Gary to Mattoon is 155.5 miles (250.2 km) as the crow flies. Mattoon is located SSW of Gary. By car, the driving distance is approximately 194.4 miles, taking about 3h 55min. A direct flight would take roughly 49min. Both are located in United States — Gary in Indiana and Mattoon in Illinois.

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 Gary and Mattoon. 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.