Distance Calculator

Distance from Johnston to Dubuque

Distance between Johnston and Dubuque is 267 kilometers (166 miles).
Driving distance from Johnston to Dubuque is 327 kilometers (203 miles).

air 267 km
air 166 miles
car 327 km
car 203 miles

Distance Map Between Johnston and Dubuque

Johnston, Des Moines, United StatesDubuque, Des Moines, United States = 166 miles = 267 km.

How far is it between Johnston and Dubuque

Johnston is located in United States with (41.673,-93.6977) coordinates and Dubuque is located in United States with (42.5006,-90.6646) coordinates. The calculated flying distance from Johnston to Dubuque is equal to 166 miles which is equal to 267 km.

If you want to go by car, the driving distance between Johnston and Dubuque is 327.37 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 02 hours 55 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 60 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Johnston 41.673, -93.6977 41° 40´ 22.9440'' N
93° 41´ 51.7920'' W
Dubuque 42.5006, -90.6646 42° 30´ 2.0160'' N
90° 39´ 52.4520'' W

Estimated Travel Time Between Johnston and Dubuque

Average SpeedTravel Time
30 mph (48 km/h) 06 hours 49 minutes
40 mph (64 km/h) 05 hours 06 minutes
50 mph (80 km/h) 04 hours 05 minutes
60 mph (97 km/h) 03 hours 22 minutes
70 mph (112 km/h) 02 hours 55 minutes
75 mph (120 km/h) 02 hours 43 minutes
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