Duncan, Oklahoma to Hays: Road Trip Guide & Distance

How far is Duncan, Oklahoma from Hays?

The distance from Duncan, Oklahoma to Hays is 311.7 miles (501.7 km) as the crow flies. Hays is located NNW of Duncan, Oklahoma. By car, the driving distance is approximately 374.1 miles, taking about 7h 32min. A direct flight would take roughly 1h 8min. Both are located in United States — Duncan, Oklahoma in Oklahoma and Hays in Kansas.

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 Duncan, Oklahoma and Hays. 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.