| Kwidzyn to Karditsa | 1,002.66 mi (1,613.63 km) |
| Kwidzyn to Kastoria | 919.80 mi (1,480.27 km) |
| Kwidzyn to Katerini | 945.39 mi (1,521.46 km) |
| Kwidzyn to Keratsini | 1,112.02 mi (1,789.62 km) |
| Kwidzyn to Kerkyra | 976.14 mi (1,570.95 km) |
| Kwidzyn to Kiato | 1,101.54 mi (1,772.76 km) |
| Kwidzyn to Kifisia | 1,106.03 mi (1,779.99 km) |
| Kwidzyn to Kilkis | 899.80 mi (1,448.10 km) |
| Kwidzyn to Komotini | 923.26 mi (1,485.84 km) |
| Kwidzyn to Korinthos | 1,107.86 mi (1,782.92 km) |
| Kwidzyn to Koropi | 1,119.05 mi (1,800.94 km) |
| Kwidzyn to Korydallos | 1,111.21 mi (1,788.31 km) |
| Kwidzyn to Kos | 1,232.51 mi (1,983.53 km) |
| Kwidzyn to Kozani | 937.80 mi (1,509.24 km) |
| Kwidzyn to Lagos | 919.74 mi (1,480.17 km) |
