Distance from Ballwin to Rockford
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The shortest distance (air line) between Ballwin and Rockford is 426.82 km.
Driving route: -- ( - )The shortest route between Ballwin and Rockford is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Flight route: 418.27 km (0h 59min)The flight distance between the nearest airports Ballwin (STL) and Rockford (RFD) is 418.27 km. This corresponds to an approximate flight time of 0h 59min. Similar flight routes: STL → MSN , STL → ORD , STL → MDW , STL → MKE , BLV → RFD
Bearing: 16.73° (NNE)The initial bearing on the course from Ballwin to Rockford is 16.73° and the compass direction is NNE.
Midpoint: 40.43536,-89.83997The geographic midpoint between Ballwin and Rockford is in 213.41 km distance between both points in a bearing of 16.73°. It is located in United States of America, Illinois, Mason County.
Time difference: 0hBallwin and Rockford are both in the same time zone America/Chicago.
How is the distance calculated?
To calculate the distance between Ballwin and Rockford, 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.