| Alfter to Kastoria | 983.19 mi (1,582.29 km) |
| Alfter to Katerini | 1,038.16 mi (1,670.76 km) |
| Alfter to Keratsini | 1,199.37 mi (1,930.20 km) |
| Alfter to Kerkyra | 989.46 mi (1,592.39 km) |
| Alfter to Kiato | 1,168.70 mi (1,880.85 km) |
| Alfter to Kifisia | 1,199.62 mi (1,930.61 km) |
| Alfter to Kilkis | 1,014.12 mi (1,632.07 km) |
| Alfter to Komotini | 1,102.21 mi (1,773.84 km) |
| Alfter to Korinthos | 1,178.42 mi (1,896.48 km) |
| Alfter to Koropi | 1,211.53 mi (1,949.77 km) |
| Alfter to Korydallos | 1,199.56 mi (1,930.51 km) |
| Alfter to Kos | 1,383.48 mi (2,226.50 km) |
| Alfter to Kozani | 1,012.03 mi (1,628.71 km) |
| Alfter to Lagos | 1,089.03 mi (1,752.62 km) |
| Alfter to Lamia | 1,109.24 mi (1,785.15 km) |
