| Xanten to Kastoria | 1,043.38 mi (1,679.16 km) |
| Xanten to Katerini | 1,097.07 mi (1,765.56 km) |
| Xanten to Keratsini | 1,259.78 mi (2,027.42 km) |
| Xanten to Kerkyra | 1,052.42 mi (1,693.71 km) |
| Xanten to Kiato | 1,230.06 mi (1,979.60 km) |
| Xanten to Kifisia | 1,259.67 mi (2,027.25 km) |
| Xanten to Kilkis | 1,071.40 mi (1,724.25 km) |
| Xanten to Komotini | 1,155.70 mi (1,859.92 km) |
| Xanten to Korinthos | 1,239.65 mi (1,995.03 km) |
| Xanten to Koropi | 1,271.72 mi (2,046.63 km) |
| Xanten to Korydallos | 1,259.92 mi (2,027.64 km) |
| Xanten to Kos | 1,440.97 mi (2,319.01 km) |
| Xanten to Kozani | 1,071.84 mi (1,724.96 km) |
| Xanten to Lagos | 1,143.13 mi (1,839.69 km) |
| Xanten to Lamia | 1,170.00 mi (1,882.94 km) |
