Baltimore to Ottawa, Ontario, Canada: Road Trip Guide & Distance

How far is Baltimore from Ottawa, Ontario, Canada?

The distance from Baltimore to Ottawa, Ontario, Canada is 426.2 miles (685.9 km) as the crow flies. Ottawa, Ontario, Canada is located N of Baltimore. By car, the driving distance is approximately 520 miles, taking about 10h 27min. A direct flight would take roughly 1h 21min. Baltimore is in Maryland, United States, while Ottawa, Ontario, Canada is in Ontario, Canada.

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 North for this distance usually means noticeable weather changes. Make sure to check the forecast for your destination before hitting the road. 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 Baltimore and Ottawa, Ontario, Canada. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.