Decatur, Illinois to Ponca City: Road Trip Guide & Distance

How far is Decatur, Illinois from Ponca City?

The distance from Decatur, Illinois to Ponca City is 491 miles (790.2 km) as the crow flies. Ponca City is located WSW of Decatur, Illinois. By car, the driving distance is approximately 589.2 miles, taking about 11h 51min. A direct flight would take roughly 1h 29min. Both are located in United States — Decatur, Illinois in Illinois and Ponca City in Oklahoma.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. 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 Decatur, Illinois and Ponca City. 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.