Distance Calculator

Distance from Romeoville to Alton

Distance between Romeoville and Alton is 354 kilometers (220 miles).
Driving distance from Romeoville to Alton is 413 kilometers (257 miles).

air 354 km
air 220 miles
car 413 km
car 257 miles

Distance Map Between Romeoville and Alton

Romeoville, Springfield, United StatesAlton, Springfield, United States = 220 miles = 354 km.

How far is it between Romeoville and Alton

Romeoville is located in United States with (41.6475,-88.0895) coordinates and Alton is located in United States with (38.8906,-90.1843) coordinates. The calculated flying distance from Romeoville to Alton is equal to 220 miles which is equal to 354 km.

If you want to go by car, the driving distance between Romeoville and Alton is 412.94 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 03 hours 41 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 59 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Romeoville 41.6475, -88.0895 41° 38´ 51.1080'' N
88° 5´ 22.2360'' W
Alton 38.8906, -90.1843 38° 53´ 26.1600'' N
90° 11´ 3.4080'' W

Estimated Travel Time Between Romeoville and Alton

Average SpeedTravel Time
30 mph (48 km/h) 08 hours 36 minutes
40 mph (64 km/h) 06 hours 27 minutes
50 mph (80 km/h) 05 hours 09 minutes
60 mph (97 km/h) 04 hours 15 minutes
70 mph (112 km/h) 03 hours 41 minutes
75 mph (120 km/h) 03 hours 26 minutes
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