Distance from RFD to DBQ
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Chicago Rockford International Airport (RFD) and Dubuque Regional Airport (DBQ) is 134.92 km. This corresponds to an approximate flight time of 0h 39min. Similar flight routes: RFD → CID , RFD → MLI , RFD → RFD , RFD → MSN , ORD → DBQ
Bearing: 279.83° (W)The initial bearing on the course from RFD to DBQ is 279.83° and the compass direction is W.
Midpoint: 42.30152,-89.90203The geographic midpoint between RFD and DBQ is in 67.29 km distance between both points in a bearing of 279.83°. It is located in United States of America, Illinois, Stephenson County.
Distance: 134.58 kmThe shortest distance (air line) between RFD and DBQ is 134.58 km.
Driving route: -- ( - )The shortest route between RFD and DBQ is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 0hRFD and DBQ are both in the same time zone America/Chicago.
How is the distance calculated?
To calculate the distance between RFD and DBQ, the place names are converted into coordinates (latitude and longitude). The respective geographic centre is used for cities, regions and countries. To calculate the distance the Haversine formula is applied.