Distance from Chicago to O'Fallon

Distance between Chicago and O'Fallon is 410 kilometers (255 miles).
Driving distance from Chicago to O'Fallon is 466 kilometers (290 miles).

410 km

255 miles

466 km

290 miles

Distance Map Between Chicago and O'Fallon

Chicago, Springfield, United States ↔ O'Fallon, Springfield, United States = 255 miles = 410 km.

How far is it between Chicago and O'Fallon

Chicago is located in United States with (41.85,-87.6501) coordinates and O'Fallon is located in United States with (38.5923,-89.9112) coordinates. The calculated flying distance from Chicago to O'Fallon is equal to 255 miles which is equal to 410 km.

If you want to go by car, the driving distance between Chicago and O'Fallon is 466.09 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 04 hours 09 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 56 km.

City/Place	Latitude and Longitude	GPS Coordinates
Chicago	41.85, -87.6501	41° 51´ 0.1080'' N 87° 39´ 0.1800'' W
O'Fallon	38.5923, -89.9112	38° 35´ 32.1720'' N 89° 54´ 40.3560'' W

Estimated Travel Time Between Chicago and O'Fallon

Average Speed	Travel Time
30 mph (48 km/h)	09 hours 42 minutes
40 mph (64 km/h)	07 hours 16 minutes
50 mph (80 km/h)	05 hours 49 minutes
60 mph (97 km/h)	04 hours 48 minutes
70 mph (112 km/h)	04 hours 09 minutes
75 mph (120 km/h)	03 hours 53 minutes

Chicago, Springfield, United States

Related Distances from Chicago

Cities	Distance
Chicago to Collinsville	454 km
Chicago to Mount Vernon 4	444 km
Chicago to Arlington Heights	44 km
Chicago to Detroit	460 km
Chicago to Marion 4	511 km

O'Fallon, Springfield, United States

Related Distances to O'Fallon

Cities	Distance
Bourbonnais to O Fallon 2	396 km
Elk Grove Village to O Fallon 2	469 km
Glendale Heights to O Fallon 2	456 km
Pekin to O Fallon 2	258 km
Kankakee to O Fallon 2	390 km