| Witham to Karditsa | 1,331.61 mi (2,143.02 km) |
| Witham to Kastoria | 1,250.37 mi (2,012.28 km) |
| Witham to Katerini | 1,308.41 mi (2,105.68 km) |
| Witham to Keratsini | 1,464.88 mi (2,357.49 km) |
| Witham to Kerkyra | 1,247.15 mi (2,007.09 km) |
| Witham to Kiato | 1,431.32 mi (2,303.48 km) |
| Witham to Kifisia | 1,466.19 mi (2,359.61 km) |
| Witham to Kilkis | 1,287.95 mi (2,072.76 km) |
| Witham to Komotini | 1,381.65 mi (2,223.55 km) |
| Witham to Korinthos | 1,441.42 mi (2,319.74 km) |
| Witham to Koropi | 1,477.65 mi (2,378.05 km) |
| Witham to Korydallos | 1,465.24 mi (2,358.07 km) |
| Witham to Kos | 1,655.80 mi (2,664.75 km) |
| Witham to Kozani | 1,280.11 mi (2,060.14 km) |
| Witham to Lagos | 1,367.73 mi (2,201.15 km) |
