Chatham, Ontario, Canada to Dayton: Road Trip Guide & Distance

How far is Chatham, Ontario, Canada from Dayton?

The distance from Chatham, Ontario, Canada to Dayton is 211 miles (339.6 km) as the crow flies. Dayton is located SSW of Chatham, Ontario, Canada. By car, the driving distance is approximately 263.8 miles, taking about 5h 18min. A direct flight would take roughly 55min. Chatham, Ontario, Canada is in Ontario, Canada, while Dayton is in Ohio, United States.

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. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements.

Coordinates come from public place data for Chatham, Ontario, Canada and Dayton. 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.