| Willich to Karakocan | 1,819.41 mi (2,928.06 km) |
| Willich to Karakopru | 1,847.23 mi (2,972.83 km) |
| Willich to Karaman | 1,625.14 mi (2,615.41 km) |
| Willich to Karapinar | 1,612.20 mi (2,594.59 km) |
| Willich to Karatas | 1,739.87 mi (2,800.05 km) |
| Willich to Karatepe | 1,329.86 mi (2,140.20 km) |
| Willich to Karayilan | 1,766.16 mi (2,842.36 km) |
| Willich to Kargipinar | 1,697.02 mi (2,731.09 km) |
| Willich to Karkamis | 1,831.42 mi (2,947.39 km) |
| Willich to Karliova | 1,845.58 mi (2,970.17 km) |
| Willich to Kars | 1,879.92 mi (3,025.45 km) |
| Willich to Kartal | 1,292.28 mi (2,079.72 km) |
| Willich to Kas | 1,540.85 mi (2,479.75 km) |
| Willich to Kastamonu | 1,456.01 mi (2,343.21 km) |
| Willich to Kavak | 1,562.57 mi (2,514.71 km) |
