Dayton to Olathe: Road Trip Guide & Distance

How far is Dayton from Olathe?

The distance from Dayton to Olathe is 570.9 miles (918.8 km) as the crow flies. Olathe is located W of Dayton. By car, the driving distance is approximately 685.1 miles, taking about 13h 47min. A direct flight would take roughly 1h 39min. Both are located in United States — Dayton in Ohio and Olathe in Kansas.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. 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 Dayton and Olathe. 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.