| Basel to Karditsa | 911.99 mi (1,467.71 km) |
| Basel to Kastoria | 833.47 mi (1,341.33 km) |
| Basel to Katerini | 894.44 mi (1,439.46 km) |
| Basel to Keratsini | 1,045.12 mi (1,681.97 km) |
| Basel to Kerkyra | 823.47 mi (1,325.24 km) |
| Basel to Kiato | 1,009.61 mi (1,624.81 km) |
| Basel to Kifisia | 1,047.33 mi (1,685.51 km) |
| Basel to Kilkis | 879.38 mi (1,415.23 km) |
| Basel to Komotini | 984.36 mi (1,584.17 km) |
| Basel to Korinthos | 1,019.92 mi (1,641.41 km) |
| Basel to Koropi | 1,058.35 mi (1,703.24 km) |
| Basel to Korydallos | 1,045.62 mi (1,682.76 km) |
| Basel to Kos | 1,242.22 mi (1,999.16 km) |
| Basel to Kozani | 863.89 mi (1,390.30 km) |
| Basel to Lagos | 968.54 mi (1,558.71 km) |
