| Clarkston to Jicin | 4,841.63 mi (7,791.86 km) |
| Clarkston to Jihlava | 4,886.26 mi (7,863.68 km) |
| Clarkston to Jindrichuv Hradec | 4,872.02 mi (7,840.76 km) |
| Clarkston to Jirkov | 4,766.12 mi (7,670.33 km) |
| Clarkston to Kadan | 4,763.29 mi (7,665.78 km) |
| Clarkston to Karlovy Vary | 4,752.45 mi (7,648.33 km) |
| Clarkston to Karvina | 4,983.78 mi (8,020.63 km) |
| Clarkston to Kladno | 4,802.92 mi (7,729.56 km) |
| Clarkston to Klasterec nad Ohri | 4,759.13 mi (7,659.08 km) |
| Clarkston to Klatovy | 4,796.24 mi (7,718.80 km) |
| Clarkston to Kolin | 4,849.67 mi (7,804.79 km) |
| Clarkston to Koprivnice | 4,977.84 mi (8,011.06 km) |
| Clarkston to Kralupy nad Vltavou | 4,808.11 mi (7,737.90 km) |
| Clarkston to Kraluv Dvur | 4,807.00 mi (7,736.12 km) |
| Clarkston to Krnov | 4,943.25 mi (7,955.39 km) |
