Distance from Romeoville to O'Fallon

Distance between Romeoville and O'Fallon is 373 kilometers (232 miles).
Driving distance from Romeoville to O'Fallon is 422 kilometers (262 miles).

373 km

232 miles

422 km

262 miles

Distance Map Between Romeoville and O'Fallon

Romeoville, Springfield, United States ↔ O'Fallon, Springfield, United States = 232 miles = 373 km.

How far is it between Romeoville and O'Fallon

Romeoville is located in United States with (41.6475,-88.0895) coordinates and O'Fallon is located in United States with (38.5923,-89.9112) coordinates. The calculated flying distance from Romeoville to O'Fallon is equal to 232 miles which is equal to 373 km.

If you want to go by car, the driving distance between Romeoville and O'Fallon is 422.22 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 03 hours 46 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 49 km.

City/Place	Latitude and Longitude	GPS Coordinates
Romeoville	41.6475, -88.0895	41° 38´ 51.1080'' N 88° 5´ 22.2360'' W
O'Fallon	38.5923, -89.9112	38° 35´ 32.1720'' N 89° 54´ 40.3560'' W

Estimated Travel Time Between Romeoville and O'Fallon

Average Speed	Travel Time
30 mph (48 km/h)	08 hours 47 minutes
40 mph (64 km/h)	06 hours 35 minutes
50 mph (80 km/h)	05 hours 16 minutes
60 mph (97 km/h)	04 hours 21 minutes
70 mph (112 km/h)	03 hours 46 minutes
75 mph (120 km/h)	03 hours 31 minutes

Romeoville, Springfield, United States

Related Distances from Romeoville

Cities	Distance
Romeoville to Elk Grove Village	50 km
Romeoville to Oak Park	50 km
Romeoville to Libertyville	88 km
Romeoville to Carbondale	531 km
Romeoville to Melrose Park	44 km

O'Fallon, Springfield, United States

Related Distances to O'Fallon

Cities	Distance
Calumet City to O Fallon 2	462 km
Addison to O Fallon 2	461 km
Evergreen Park to O Fallon 2	459 km
Rockford to O Fallon 2	465 km
Mundelein to O Fallon 2	498 km