Decatur, Illinois to Ottumwa: Road Trip Guide & Distance

How far is Decatur, Illinois from Ottumwa?

The distance from Decatur, Illinois to Ottumwa is 199.2 miles (320.6 km) as the crow flies. Ottumwa is located WNW of Decatur, Illinois. By car, the driving distance is approximately 249 miles, taking about 5h 1min. A direct flight would take roughly 54min. Both are located in United States — Decatur, Illinois in Illinois and Ottumwa 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 Decatur, Illinois and Ottumwa. 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.