Distance Calculator

Distance from Round Lake to Rock Island

Distance between Round Lake and Rock Island is 226 kilometers (140 miles).
Driving distance from Round Lake to Rock Island is 269 kilometers (167 miles).

air 226 km
air 140 miles
car 269 km
car 167 miles

Distance Map Between Round Lake and Rock Island

Round Lake, Springfield, United StatesRock Island, Springfield, United States = 140 miles = 226 km.

How far is it between Round Lake and Rock Island

Round Lake is located in United States with (42.3534,-88.0934) coordinates and Rock Island is located in United States with (41.5095,-90.5788) coordinates. The calculated flying distance from Round Lake to Rock Island is equal to 140 miles which is equal to 226 km.

If you want to go by car, the driving distance between Round Lake and Rock Island is 269.06 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 02 hours 24 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 43 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Round Lake 42.3534, -88.0934 42° 21´ 12.0960'' N
88° 5´ 36.2760'' W
Rock Island 41.5095, -90.5788 41° 30´ 34.1280'' N
90° 34´ 43.5000'' W

Estimated Travel Time Between Round Lake and Rock Island

Average SpeedTravel Time
30 mph (48 km/h) 05 hours 36 minutes
40 mph (64 km/h) 04 hours 12 minutes
50 mph (80 km/h) 03 hours 21 minutes
60 mph (97 km/h) 02 hours 46 minutes
70 mph (112 km/h) 02 hours 24 minutes
75 mph (120 km/h) 02 hours 14 minutes
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