| Altenstadt to Kastoria | 899.25 mi (1,447.21 km) |
| Altenstadt to Katerini | 952.90 mi (1,533.54 km) |
| Altenstadt to Keratsini | 1,115.67 mi (1,795.50 km) |
| Altenstadt to Kerkyra | 909.36 mi (1,463.47 km) |
| Altenstadt to Kiato | 1,086.17 mi (1,748.02 km) |
| Altenstadt to Kifisia | 1,115.52 mi (1,795.25 km) |
| Altenstadt to Kilkis | 927.48 mi (1,492.64 km) |
| Altenstadt to Komotini | 1,013.36 mi (1,630.85 km) |
| Altenstadt to Korinthos | 1,095.72 mi (1,763.38 km) |
| Altenstadt to Koropi | 1,127.58 mi (1,814.66 km) |
| Altenstadt to Korydallos | 1,115.79 mi (1,795.70 km) |
| Altenstadt to Kos | 1,297.03 mi (2,087.37 km) |
| Altenstadt to Kozani | 927.67 mi (1,492.95 km) |
| Altenstadt to Lagos | 1,000.46 mi (1,610.08 km) |
| Altenstadt to Lamia | 1,025.96 mi (1,651.12 km) |
