| Mardin to Koscian | 1,549.14 mi (2,493.10 km) |
| Mardin to Koscielisko | 1,327.80 mi (2,136.89 km) |
| Mardin to Koscierzyna | 1,583.84 mi (2,548.94 km) |
| Mardin to Kostrzyn | 1,540.24 mi (2,478.77 km) |
| Mardin to Kostrzyn nad Odra | 1,638.95 mi (2,637.64 km) |
| Mardin to Koszalin | 1,645.83 mi (2,648.70 km) |
| Mardin to Kowary | 1,535.49 mi (2,471.14 km) |
| Mardin to Kozienice | 1,357.92 mi (2,185.35 km) |
| Mardin to Kozuchow | 1,575.99 mi (2,536.31 km) |
| Mardin to Kozy | 1,376.65 mi (2,215.50 km) |
| Mardin to Krakow | 1,353.97 mi (2,179.01 km) |
| Mardin to Krapkowice | 1,442.82 mi (2,322.00 km) |
| Mardin to Krasnik | 1,307.10 mi (2,103.58 km) |
| Mardin to Krasnystaw | 1,277.75 mi (2,056.33 km) |
| Mardin to Krosno | 1,272.37 mi (2,047.68 km) |
