| North Walsham to Koscian | 643.52 mi (1,035.64 km) |
| North Walsham to Koscielisko | 837.05 mi (1,347.09 km) |
| North Walsham to Koscierzyna | 686.83 mi (1,105.35 km) |
| North Walsham to Kostrzyn | 663.76 mi (1,068.22 km) |
| North Walsham to Kostrzyn nad Odra | 555.44 mi (893.89 km) |
| North Walsham to Koszalin | 614.23 mi (988.50 km) |
| North Walsham to Kowary | 631.77 mi (1,016.73 km) |
| North Walsham to Kozienice | 855.98 mi (1,377.56 km) |
| North Walsham to Kozuchow | 604.30 mi (972.52 km) |
| North Walsham to Kozy | 791.10 mi (1,273.15 km) |
| North Walsham to Krakow | 818.87 mi (1,317.84 km) |
| North Walsham to Krapkowice | 727.51 mi (1,170.81 km) |
| North Walsham to Krasnik | 895.13 mi (1,440.57 km) |
| North Walsham to Krasnystaw | 934.19 mi (1,503.43 km) |
| North Walsham to Krosno | 903.58 mi (1,454.17 km) |
