| Sidlice to Karditsa | 1,046.42 mi (1,684.06 km) |
| Sidlice to Kastoria | 963.40 mi (1,550.45 km) |
| Sidlice to Katerini | 989.34 mi (1,592.18 km) |
| Sidlice to Keratsini | 1,156.06 mi (1,860.51 km) |
| Sidlice to Kerkyra | 1,019.08 mi (1,640.06 km) |
| Sidlice to Kiato | 1,145.45 mi (1,843.43 km) |
| Sidlice to Kifisia | 1,150.10 mi (1,850.91 km) |
| Sidlice to Kilkis | 943.85 mi (1,518.97 km) |
| Sidlice to Komotini | 967.21 mi (1,556.58 km) |
| Sidlice to Korinthos | 1,151.80 mi (1,853.64 km) |
| Sidlice to Koropi | 1,163.12 mi (1,871.86 km) |
| Sidlice to Korydallos | 1,155.26 mi (1,859.21 km) |
| Sidlice to Kos | 1,276.42 mi (2,054.20 km) |
| Sidlice to Kozani | 981.57 mi (1,579.68 km) |
| Sidlice to Lagos | 963.76 mi (1,551.02 km) |
