Distance from Ottawa to Montréal
The distance between Ottawa, Canada and Montréal, Canada is 168 km (104 miles) in a straight line. If a road route exists, expect roughly 209 km (130 miles) by car — around 2 h 37 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 168 km / 104 mi |
| Road distance (estimate) | ≈ 209 km / 130 mi |
| Driving time (estimate) | ≈ 2 h 37 min |
| Flight time (estimate) | ≈ 42 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| Ottawa, Canada | 45.425226 | -75.699963 |
| Montréal, Canada | 45.508867 | -73.554242 |
Frequently asked questions
How far is Montréal from Ottawa?
The straight-line (air) distance from Ottawa, Canada to Montréal, Canada is 168 km (104 miles). By road it is roughly 209 km (130 miles), depending on the route.
How long does it take to drive from Ottawa to Montréal?
Approximately 2 h 37 min, assuming an 80 km/h average over an estimated road distance of 209 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Ottawa to Montréal?
A direct flight covers 168 km in about 42 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from Montréal to Ottawa (reverse route)