| Monthey to Karditsa | 893.16 mi (1,437.41 km) |
| Monthey to Kastoria | 819.09 mi (1,318.19 km) |
| Monthey to Katerini | 882.80 mi (1,420.73 km) |
| Monthey to Keratsini | 1,025.03 mi (1,649.63 km) |
| Monthey to Kerkyra | 798.46 mi (1,284.99 km) |
| Monthey to Kiato | 986.79 mi (1,588.08 km) |
| Monthey to Kifisia | 1,028.44 mi (1,655.11 km) |
| Monthey to Kilkis | 873.33 mi (1,405.49 km) |
| Monthey to Komotini | 986.19 mi (1,587.12 km) |
| Monthey to Korinthos | 997.38 mi (1,605.13 km) |
| Monthey to Koropi | 1,038.78 mi (1,671.76 km) |
| Monthey to Korydallos | 1,025.71 mi (1,650.73 km) |
| Monthey to Kos | 1,228.19 mi (1,976.57 km) |
| Monthey to Kozani | 850.00 mi (1,367.95 km) |
| Monthey to Lagos | 969.16 mi (1,559.72 km) |
