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

How far is Cambridge, Ontario, Canada from Dayton?

The distance from Cambridge, Ontario, Canada to Dayton is 319.5 miles (514.2 km) as the crow flies. Dayton is located SW of Cambridge, Ontario, Canada. By car, the driving distance is approximately 383.4 miles, taking about 7h 43min. A direct flight would take roughly 1h 9min. Cambridge, Ontario, Canada is in Ontario, Canada, while Dayton is in Ohio, United States.

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. 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 Cambridge, 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.