| Wetteren to Knurow | 650.10 mi (1,046.23 km) |
| Wetteren to Kobylka | 745.96 mi (1,200.51 km) |
| Wetteren to Kokoszki | 652.89 mi (1,050.72 km) |
| Wetteren to Kolbuszowa | 783.65 mi (1,261.16 km) |
| Wetteren to Kolno | 779.98 mi (1,255.26 km) |
| Wetteren to Kolo | 637.30 mi (1,025.64 km) |
| Wetteren to Kolobrzeg | 536.81 mi (863.91 km) |
| Wetteren to Koluszki | 687.06 mi (1,105.71 km) |
| Wetteren to Komorniki | 555.82 mi (894.50 km) |
| Wetteren to Konin | 621.83 mi (1,000.73 km) |
| Wetteren to Konskie | 715.97 mi (1,152.25 km) |
| Wetteren to Konstancin-Jeziorna | 742.56 mi (1,195.04 km) |
| Wetteren to Konstantynow Lodzki | 667.10 mi (1,073.60 km) |
| Wetteren to Koronowo | 615.55 mi (990.63 km) |
| Wetteren to Koscian | 552.96 mi (889.90 km) |
