| Arnstadt to Kastoria | 867.92 mi (1,396.79 km) |
| Arnstadt to Katerini | 917.29 mi (1,476.23 km) |
| Arnstadt to Keratsini | 1,083.72 mi (1,744.09 km) |
| Arnstadt to Kerkyra | 887.70 mi (1,428.61 km) |
| Arnstadt to Kiato | 1,057.46 mi (1,701.81 km) |
| Arnstadt to Kifisia | 1,082.45 mi (1,742.04 km) |
| Arnstadt to Kilkis | 887.50 mi (1,428.30 km) |
| Arnstadt to Komotini | 963.87 mi (1,551.21 km) |
| Arnstadt to Korinthos | 1,066.52 mi (1,716.40 km) |
| Arnstadt to Koropi | 1,094.88 mi (1,762.03 km) |
| Arnstadt to Korydallos | 1,083.67 mi (1,744.00 km) |
| Arnstadt to Kos | 1,256.12 mi (2,021.52 km) |
| Arnstadt to Kozani | 894.94 mi (1,440.26 km) |
| Arnstadt to Lagos | 952.37 mi (1,532.69 km) |
| Arnstadt to Lamia | 995.62 mi (1,602.29 km) |
