Distance Calculator

Distance from Chicago to St. Thomas

Distance between Chicago and St. Thomas is 542 kilometers (337 miles).
Driving distance from Chicago to St. Thomas is 641 kilometers (399 miles).

air 542 km
air 337 miles
car 641 km
car 399 miles

Distance Map Between Chicago and St. Thomas

Chicago, Springfield, United StatesSt. Thomas, Ontario, Canada = 337 miles = 542 km.

How far is it between Chicago and St. Thomas

Chicago is located in United States with (41.85,-87.6501) coordinates and St. Thomas is located in Canada with (42.7736,-81.1804) coordinates. The calculated flying distance from Chicago to St. Thomas is equal to 337 miles which is equal to 542 km.

If you want to go by car, the driving distance between Chicago and St. Thomas is 641.44 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 05 hours 43 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 99 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Chicago 41.85, -87.6501 41° 51´ 0.1080'' N
87° 39´ 0.1800'' W
St. Thomas 42.7736, -81.1804 42° 46´ 24.9960'' N
81° 10´ 49.3680'' W

Estimated Travel Time Between Chicago and St. Thomas

Average SpeedTravel Time
30 mph (48 km/h) 13 hours 21 minutes
40 mph (64 km/h) 10 hours 01 minutes
50 mph (80 km/h) 08 hours 01 minutes
60 mph (97 km/h) 06 hours 36 minutes
70 mph (112 km/h) 05 hours 43 minutes
75 mph (120 km/h) 05 hours 20 minutes
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