Gary to Ottawa, Illinois: Road Trip Guide & Distance

How far is Gary from Ottawa, Illinois?

The distance from Gary to Ottawa, Illinois is 79.3 miles (127.7 km) as the crow flies. Ottawa, Illinois is located WSW of Gary. By car, the driving distance is approximately 99.2 miles, taking about 2h 0min. A direct flight would take roughly 40min. Both are located in United States — Gary in Indiana and Ottawa, Illinois 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. 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 Ottawa, Illinois. 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.