Distance Calculator

Distance from South Boston to Saint-Laurent

Distance between South Boston and Saint-Laurent is 410 kilometers (255 miles).
Driving distance from South Boston to Saint-Laurent is 507 kilometers (315 miles).

air 410 km
air 255 miles
car 507 km
car 315 miles

Distance Map Between South Boston and Saint-Laurent

South Boston, Boston, United StatesSaint-Laurent, Quebec, Canada = 255 miles = 410 km.

How far is it between South Boston and Saint-Laurent

South Boston is located in United States with (42.3334,-71.0495) coordinates and Saint-Laurent is located in Canada with (45.5001,-73.6659) coordinates. The calculated flying distance from South Boston to Saint-Laurent is equal to 255 miles which is equal to 410 km.

If you want to go by car, the driving distance between South Boston and Saint-Laurent is 506.85 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 04 hours 31 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 97 km.

City/PlaceLatitude and LongitudeGPS Coordinates
South Boston 42.3334, -71.0495 42° 20´ 0.3480'' N
71° 2´ 58.1640'' W
Saint-Laurent 45.5001, -73.6659 45° 30´ 0.2880'' N
73° 39´ 57.0600'' W

Estimated Travel Time Between South Boston and Saint-Laurent

Average SpeedTravel Time
30 mph (48 km/h) 10 hours 33 minutes
40 mph (64 km/h) 07 hours 55 minutes
50 mph (80 km/h) 06 hours 20 minutes
60 mph (97 km/h) 05 hours 13 minutes
70 mph (112 km/h) 04 hours 31 minutes
75 mph (120 km/h) 04 hours 13 minutes
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