| Castelnau-le-Lez to Karis | 1,402.66 mi (2,257.36 km) |
| Castelnau-le-Lez to Karkkila | 1,438.68 mi (2,315.33 km) |
| Castelnau-le-Lez to Kauhajoki | 1,492.39 mi (2,401.77 km) |
| Castelnau-le-Lez to Kauhava | 1,546.00 mi (2,488.04 km) |
| Castelnau-le-Lez to Kauniainen | 1,436.05 mi (2,311.10 km) |
| Castelnau-le-Lez to Kemi | 1,717.03 mi (2,763.29 km) |
| Castelnau-le-Lez to Kemijarvi | 1,819.98 mi (2,928.97 km) |
| Castelnau-le-Lez to Kempele | 1,689.70 mi (2,719.31 km) |
| Castelnau-le-Lez to Kerava | 1,453.87 mi (2,339.77 km) |
| Castelnau-le-Lez to Keuruu | 1,535.87 mi (2,471.75 km) |
| Castelnau-le-Lez to Kiiminki | 1,706.38 mi (2,746.15 km) |
| Castelnau-le-Lez to Kirkkonummi | 1,423.41 mi (2,290.75 km) |
| Castelnau-le-Lez to Kitee | 1,657.20 mi (2,667.01 km) |
| Castelnau-le-Lez to Kiuruvesi | 1,646.97 mi (2,650.55 km) |
| Castelnau-le-Lez to Kivisto | 1,443.92 mi (2,323.76 km) |
