| Les Clayes-sous-Bois to Kastoria | 1,103.00 mi (1,775.11 km) |
| Les Clayes-sous-Bois to Katerini | 1,165.00 mi (1,874.89 km) |
| Les Clayes-sous-Bois to Keratsini | 1,312.41 mi (2,112.11 km) |
| Les Clayes-sous-Bois to Kerkyra | 1,087.66 mi (1,750.41 km) |
| Les Clayes-sous-Bois to Kiato | 1,275.36 mi (2,052.50 km) |
| Les Clayes-sous-Bois to Kifisia | 1,315.21 mi (2,116.62 km) |
| Les Clayes-sous-Bois to Kilkis | 1,151.29 mi (1,852.83 km) |
| Les Clayes-sous-Bois to Komotini | 1,256.96 mi (2,022.89 km) |
| Les Clayes-sous-Bois to Korinthos | 1,285.85 mi (2,069.37 km) |
| Les Clayes-sous-Bois to Koropi | 1,325.91 mi (2,133.85 km) |
| Les Clayes-sous-Bois to Korydallos | 1,313.00 mi (2,113.06 km) |
| Les Clayes-sous-Bois to Kos | 1,512.30 mi (2,433.82 km) |
| Les Clayes-sous-Bois to Kozani | 1,133.66 mi (1,824.44 km) |
| Les Clayes-sous-Bois to Lagos | 1,241.15 mi (1,997.43 km) |
| Les Clayes-sous-Bois to Lamia | 1,221.73 mi (1,966.19 km) |
