| Mettlach to Kastoria | 944.73 mi (1,520.39 km) |
| Mettlach to Katerini | 1,002.65 mi (1,613.61 km) |
| Mettlach to Keratsini | 1,159.52 mi (1,866.06 km) |
| Mettlach to Kerkyra | 943.42 mi (1,518.28 km) |
| Mettlach to Kiato | 1,126.48 mi (1,812.89 km) |
| Mettlach to Kifisia | 1,160.68 mi (1,867.94 km) |
| Mettlach to Kilkis | 982.54 mi (1,581.24 km) |
| Mettlach to Komotini | 1,078.40 mi (1,735.52 km) |
| Mettlach to Korinthos | 1,136.50 mi (1,829.03 km) |
| Mettlach to Koropi | 1,172.21 mi (1,886.49 km) |
| Mettlach to Korydallos | 1,159.85 mi (1,866.60 km) |
| Mettlach to Kos | 1,350.09 mi (2,172.77 km) |
| Mettlach to Kozani | 974.41 mi (1,568.16 km) |
| Mettlach to Lagos | 1,064.02 mi (1,712.38 km) |
| Mettlach to Lamia | 1,068.79 mi (1,720.05 km) |
