| Casper to Jicin | 5,099.06 mi (8,206.15 km) |
| Casper to Jihlava | 5,160.51 mi (8,305.04 km) |
| Casper to Jindrichuv Hradec | 5,156.85 mi (8,299.15 km) |
| Casper to Jirkov | 5,040.70 mi (8,112.22 km) |
| Casper to Kadan | 5,041.90 mi (8,114.16 km) |
| Casper to Karlovy Vary | 5,037.62 mi (8,107.26 km) |
| Casper to Karvina | 5,219.94 mi (8,400.68 km) |
| Casper to Kladno | 5,077.87 mi (8,172.03 km) |
| Casper to Klasterec nad Ohri | 5,038.53 mi (8,108.72 km) |
| Casper to Klatovy | 5,093.17 mi (8,196.67 km) |
| Casper to Kolin | 5,116.18 mi (8,233.69 km) |
| Casper to Koprivnice | 5,222.64 mi (8,405.02 km) |
| Casper to Kralupy nad Vltavou | 5,079.29 mi (8,174.34 km) |
| Casper to Kraluv Dvur | 5,086.34 mi (8,185.68 km) |
| Casper to Krnov | 5,183.73 mi (8,342.42 km) |
