| Detroit to Jicin | 4,368.36 mi (7,030.20 km) |
| Detroit to Jihlava | 4,418.47 mi (7,110.84 km) |
| Detroit to Jindrichuv Hradec | 4,407.19 mi (7,092.69 km) |
| Detroit to Jirkov | 4,296.89 mi (6,915.18 km) |
| Detroit to Kadan | 4,295.22 mi (6,912.49 km) |
| Detroit to Karlovy Vary | 4,286.19 mi (6,897.95 km) |
| Detroit to Karvina | 4,506.20 mi (7,252.03 km) |
| Detroit to Kladno | 4,334.27 mi (6,975.34 km) |
| Detroit to Klasterec nad Ohri | 4,291.23 mi (6,906.07 km) |
| Detroit to Klatovy | 4,334.08 mi (6,975.03 km) |
| Detroit to Kolin | 4,379.14 mi (7,047.54 km) |
| Detroit to Koprivnice | 4,502.64 mi (7,246.30 km) |
| Detroit to Kralupy nad Vltavou | 4,338.42 mi (6,982.01 km) |
| Detroit to Kraluv Dvur | 4,339.71 mi (6,984.08 km) |
| Detroit to Krnov | 4,466.39 mi (7,187.97 km) |
