Distance between London ON and Montreal QC
The distance from London to Montreal is 721 kilometers by road including 713 kilometers on motorways. Road takes approximately 7 hours and 20 minutes and goes through Woodstock, Kitchener, Mississauga, Toronto, Ajax, Oshawa and Belleville.
Shortest distance by air | 669 km ✈️ |
Car route length | 721 km 🚗 |
Driving time | 7 h 20 min |
Fuel amount | 57.7 L |
Fuel cost | 99.2 CAD |

Point | Distance | Time | Fuel | |
London | 0 km | 00 min | 0.0 L | |
Horton Street East 401 53 km, 35 min
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Woodstock | 53 km | 35 min | 3.9 L | |
401 42 km, 25 min
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Kitchener | 95 km | 1 h 00 min | 7.3 L | |
401 66 km, 39 min
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Mississauga | 161 km | 1 h 39 min | 12.1 L | |
401 31 km, 18 min
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Toronto | 192 km | 1 h 58 min | 13.6 L | |
401 32 km, 19 min
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Ajax | 224 km | 2 h 17 min | 17.7 L | |
401 14 km, 08 min
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Oshawa | 238 km | 2 h 26 min | 18.7 L | |
401 128 km, 1 h 16 min
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Belleville | 366 km | 3 h 42 min | 28.7 L | |
401 75 km, 45 min
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Kingston | 441 km | 4 h 27 min | 33.8 L | |
401 79 km, 47 min
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Brockville | 519 km | 5 h 14 min | 41.0 L | |
401 92 km, 55 min
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Cornwall | 611 km | 6 h 09 min | 48.6 L | |
401 110 km, 1 h 09 min
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Montreal | 721 km | 7 h 19 min | 56.3 L |
Frequently Asked Questions
How much does it cost to drive from London to Montreal?
Fuel cost: 99.2 CAD
This fuel cost is calculated as: (Route length 721 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.72 CAD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from London to Montreal?
Driving time: 7 h 20 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 705 km with a maximum speed 100 km/h = 7 h 3 min
- 1 km with a maximum speed 80 km/h = 1 min
- 4 km with a maximum speed 70 km/h = 3 min
- 3 km with a maximum speed 65 km/h = 2 min
- 7 km with a maximum speed 50 km/h = 8 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is London to Montreal by land?
The distance between London and Montreal is 721 km by road including 713 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of London and Montreal respectively.
How far is London to Montreal by plane?
The shortest distance (air line, as the crow flies) between London and Montreal is 669 km.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of London and Montreal respectively. Actual distance between airports may be different.
How many hours is London from Montreal by plane?
Boeing 737 airliner needs 50 min to cover the distance of 669 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 3 h 2 min to flight this distance at average speed of 220 km/h.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from London to Montreal?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 2 h 47 min to cover the distance of 669 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 3 h 11 min to flight this distance at average speed of 210 km/h.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between London and Montreal?
The halfway point between London and Montreal is Belleville. It is located about 5 km from the exact midpoint by road.
The distance from Belleville to London is 366 km and driving will take about 3 h 42 min. The road between Belleville and Montreal has length 356 km and will take approximately 3 h 37 min.
The other cities located close to halfway point:
Where is London in relation to Montreal?
London is located 669 km south-west of Montreal.
London has geographic coordinates: latitude 42.98858, longitude -81.24664.
Montreal has geographic coordinates: latitude 45.49722, longitude -73.61036.
Which highway goes from London to Montreal?
The route from London to Montreal follows 401.
Other minor sections pass along the road:
- 40: 33 km
- 20: 27 km
- 30: 3 km
- 15: 3 km
- 201: 2 km