Distance Calculator

Distance from South Boston to Saint John

Distance between South Boston and Saint John is 516 kilometers (321 miles).
Driving distance from South Boston to Saint John is 652 kilometers (405 miles).

air 516 km
air 321 miles
car 652 km
car 405 miles

Distance Map Between South Boston and Saint John

South Boston, Boston, United StatesSaint John, Fredericton, Canada = 321 miles = 516 km.

How far is it between South Boston and Saint John

South Boston is located in United States with (42.3334,-71.0495) coordinates and Saint John is located in Canada with (45.2727,-66.0677) coordinates. The calculated flying distance from South Boston to Saint John is equal to 321 miles which is equal to 516 km.

If you want to go by car, the driving distance between South Boston and Saint John is 651.83 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 05 hours 49 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 136 km.

City/PlaceLatitude and LongitudeGPS Coordinates
South Boston 42.3334, -71.0495 42° 20´ 0.3480'' N
71° 2´ 58.1640'' W
Saint John 45.2727, -66.0677 45° 16´ 21.7560'' N
66° 4´ 3.5760'' W

Estimated Travel Time Between South Boston and Saint John

Average SpeedTravel Time
30 mph (48 km/h) 13 hours 34 minutes
40 mph (64 km/h) 10 hours 11 minutes
50 mph (80 km/h) 08 hours 08 minutes
60 mph (97 km/h) 06 hours 43 minutes
70 mph (112 km/h) 05 hours 49 minutes
75 mph (120 km/h) 05 hours 25 minutes
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