Niagara-on-the-Lake to Wilmington, Delaware: Road Trip Guide & Distance

How far is Niagara-on-the-Lake from Wilmington, Delaware?

The distance from Niagara-on-the-Lake to Wilmington, Delaware is 303.4 miles (488.2 km) as the crow flies. Wilmington, Delaware is located SE of Niagara-on-the-Lake. By car, the driving distance is approximately 379.2 miles, taking about 7h 38min. A direct flight would take roughly 1h 7min. Niagara-on-the-Lake is in Ontario, Canada, while Wilmington, Delaware is in Delaware, 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. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. 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 Niagara-on-the-Lake and Wilmington, Delaware. 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.