| Spa to Kastoria | 1,011.87 mi (1,628.45 km) |
| Spa to Katerini | 1,068.47 mi (1,719.54 km) |
| Spa to Keratsini | 1,227.44 mi (1,975.37 km) |
| Spa to Kerkyra | 1,013.79 mi (1,631.54 km) |
| Spa to Kiato | 1,195.41 mi (1,923.83 km) |
| Spa to Kifisia | 1,228.20 mi (1,976.60 km) |
| Spa to Kilkis | 1,046.41 mi (1,684.04 km) |
| Spa to Komotini | 1,138.24 mi (1,831.82 km) |
| Spa to Korinthos | 1,205.31 mi (1,939.76 km) |
| Spa to Koropi | 1,239.90 mi (1,995.43 km) |
| Spa to Korydallos | 1,227.71 mi (1,975.81 km) |
| Spa to Kos | 1,415.10 mi (2,277.38 km) |
| Spa to Kozani | 1,041.20 mi (1,675.64 km) |
| Spa to Lagos | 1,124.51 mi (1,809.72 km) |
| Spa to Lamia | 1,136.92 mi (1,829.70 km) |
