| Castres to Kalisz | 924.04 mi (1,487.10 km) |
| Castres to Kamien Pomorski | 912.83 mi (1,469.07 km) |
| Castres to Kamienna Gora | 813.38 mi (1,309.01 km) |
| Castres to Karczew | 1,053.27 mi (1,695.08 km) |
| Castres to Kartuzy | 1,031.44 mi (1,659.95 km) |
| Castres to Katowice | 912.37 mi (1,468.33 km) |
| Castres to Kedzierzyn-Kozle | 882.08 mi (1,419.57 km) |
| Castres to Kepno | 903.79 mi (1,454.51 km) |
| Castres to Ketrzyn | 1,125.72 mi (1,811.66 km) |
| Castres to Kety | 910.66 mi (1,465.56 km) |
| Castres to Kielce | 994.18 mi (1,599.97 km) |
| Castres to Kielczow | 868.75 mi (1,398.12 km) |
| Castres to Klobuck | 928.18 mi (1,493.76 km) |
| Castres to Klodzko | 824.21 mi (1,326.44 km) |
| Castres to Kluczbork | 902.59 mi (1,452.58 km) |
