Kingston, Ontario, Canada to Washington DC: Road Trip Guide & Distance

How far is Kingston, Ontario, Canada from Washington DC?

The distance from Kingston, Ontario, Canada to Washington DC is 368.8 miles (593.6 km) as the crow flies. Washington DC is located S of Kingston, Ontario, Canada. By car, the driving distance is approximately 442.6 miles, taking about 8h 54min. A direct flight would take roughly 1h 15min. Kingston, Ontario, Canada is in Ontario, Canada, while Washington DC is in District of Columbia, 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. As you head South, expect warmer temperatures. Make sure your car's AC is working well before embarking on this journey. 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 Kingston, Ontario, Canada and Washington DC. 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.