| Merchtem to Koscielisko | 701.55 mi (1,129.03 km) |
| Merchtem to Koscierzyna | 616.19 mi (991.66 km) |
| Merchtem to Kostrzyn | 564.33 mi (908.20 km) |
| Merchtem to Kostrzyn nad Odra | 459.42 mi (739.37 km) |
| Merchtem to Koszalin | 548.27 mi (882.36 km) |
| Merchtem to Kowary | 505.32 mi (813.24 km) |
| Merchtem to Kozienice | 748.66 mi (1,204.85 km) |
| Merchtem to Kozuchow | 492.89 mi (793.22 km) |
| Merchtem to Kozy | 659.96 mi (1,062.10 km) |
| Merchtem to Krakow | 691.47 mi (1,112.81 km) |
| Merchtem to Krapkowice | 600.91 mi (967.07 km) |
| Merchtem to Krasnik | 781.00 mi (1,256.89 km) |
| Merchtem to Krasnystaw | 822.15 mi (1,323.12 km) |
| Merchtem to Krosno | 775.89 mi (1,248.68 km) |
| Merchtem to Krosno Odrzanskie | 472.71 mi (760.75 km) |
