| Forbach to Kastoria | 921.55 mi (1,483.10 km) |
| Forbach to Katerini | 979.82 mi (1,576.86 km) |
| Forbach to Keratsini | 1,136.11 mi (1,828.39 km) |
| Forbach to Kerkyra | 919.43 mi (1,479.69 km) |
| Forbach to Kiato | 1,102.82 mi (1,774.82 km) |
| Forbach to Kifisia | 1,137.38 mi (1,830.43 km) |
| Forbach to Kilkis | 960.24 mi (1,545.35 km) |
| Forbach to Komotini | 1,057.20 mi (1,701.40 km) |
| Forbach to Korinthos | 1,112.88 mi (1,791.00 km) |
| Forbach to Koropi | 1,148.85 mi (1,848.90 km) |
| Forbach to Korydallos | 1,136.46 mi (1,828.95 km) |
| Forbach to Kos | 1,327.41 mi (2,136.26 km) |
| Forbach to Kozani | 951.32 mi (1,531.01 km) |
| Forbach to Lagos | 1,042.64 mi (1,677.97 km) |
| Forbach to Lamia | 1,045.34 mi (1,682.31 km) |
