Distance from Rock Island to DeKalb

Distance between Rock Island and DeKalb is 159 kilometers (99 miles).
Driving distance from Rock Island to DeKalb is 174 kilometers (108 miles).

159 km

99 miles

174 km

108 miles

Distance Map Between Rock Island and DeKalb

Rock Island, Springfield, United States ↔ DeKalb, Springfield, United States = 99 miles = 159 km.

How far is it between Rock Island and DeKalb

Rock Island is located in United States with (41.5095,-90.5788) coordinates and DeKalb is located in United States with (41.9295,-88.7504) coordinates. The calculated flying distance from Rock Island to DeKalb is equal to 99 miles which is equal to 159 km.

If you want to go by car, the driving distance between Rock Island and DeKalb is 174.2 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 01 hours 33 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 15 km.

City/Place	Latitude and Longitude	GPS Coordinates
Rock Island	41.5095, -90.5788	41° 30´ 34.1280'' N 90° 34´ 43.5000'' W
DeKalb	41.9295, -88.7504	41° 55´ 46.0920'' N 88° 45´ 1.2960'' W

Estimated Travel Time Between Rock Island and DeKalb

Average Speed	Travel Time
30 mph (48 km/h)	03 hours 37 minutes
40 mph (64 km/h)	02 hours 43 minutes
50 mph (80 km/h)	02 hours 10 minutes
60 mph (97 km/h)	01 hours 47 minutes
70 mph (112 km/h)	01 hours 33 minutes
75 mph (120 km/h)	01 hours 27 minutes

Rock Island, Springfield, United States

Related Distances from Rock Island

Cities	Distance
Rock Island to Buffalo Grove	281 km
Rock Island to Lake Zurich	285 km
Rock Island to Bolingbrook	250 km
Rock Island to Bellwood	253 km
Rock Island to Lemont	259 km

DeKalb, Springfield, United States

Related Distances to DeKalb

Cities	Distance
Rockford to Dekalb	70 km
Peoria 2 to Dekalb	195 km
Romeoville to Dekalb	85 km
Woodstock 2 to Dekalb	64 km
Wheeling to Dekalb	115 km