| Castres to Karis | 1,446.04 mi (2,327.17 km) |
| Castres to Karkkila | 1,481.56 mi (2,384.34 km) |
| Castres to Kauhajoki | 1,528.33 mi (2,459.61 km) |
| Castres to Kauhava | 1,581.54 mi (2,545.24 km) |
| Castres to Kauniainen | 1,480.31 mi (2,382.33 km) |
| Castres to Kemi | 1,748.75 mi (2,814.35 km) |
| Castres to Kemijarvi | 1,852.46 mi (2,981.24 km) |
| Castres to Kempele | 1,724.04 mi (2,774.57 km) |
| Castres to Kerava | 1,498.08 mi (2,410.92 km) |
| Castres to Keuruu | 1,575.18 mi (2,535.01 km) |
| Castres to Kiiminki | 1,740.52 mi (2,801.10 km) |
| Castres to Kirkkonummi | 1,467.56 mi (2,361.81 km) |
| Castres to Kitee | 1,702.11 mi (2,739.27 km) |
| Castres to Kiuruvesi | 1,685.12 mi (2,711.94 km) |
| Castres to Kivisto | 1,488.03 mi (2,394.76 km) |
