| Willebroek to Kucukkuyu | 1,333.67 mi (2,146.33 km) |
| Willebroek to Kulp | 1,968.91 mi (3,168.66 km) |
| Willebroek to Kulu | 1,611.84 mi (2,594.01 km) |
| Willebroek to Kumcati | 2,068.92 mi (3,329.60 km) |
| Willebroek to Kursunlu | 1,543.52 mi (2,484.06 km) |
| Willebroek to Kurtalan | 2,022.92 mi (3,255.58 km) |
| Willebroek to Kusadasi | 1,441.09 mi (2,319.21 km) |
| Willebroek to Kutahya | 1,471.81 mi (2,368.65 km) |
| Willebroek to Kuzuculu | 1,841.38 mi (2,963.42 km) |
| Willebroek to Lapseki | 1,298.78 mi (2,090.18 km) |
| Willebroek to Lice | 1,955.76 mi (3,147.50 km) |
| Willebroek to Luleburgaz | 1,277.52 mi (2,055.98 km) |
| Willebroek to Macka | 1,814.01 mi (2,919.37 km) |
| Willebroek to Malatya | 1,861.77 mi (2,996.23 km) |
| Willebroek to Malkara | 1,282.28 mi (2,063.62 km) |
