| Opwijk to Karakocan | 1,914.67 mi (3,081.36 km) |
| Opwijk to Karakopru | 1,938.94 mi (3,120.43 km) |
| Opwijk to Karaman | 1,710.09 mi (2,752.13 km) |
| Opwijk to Karapinar | 1,698.61 mi (2,733.66 km) |
| Opwijk to Karatas | 1,826.69 mi (2,939.77 km) |
| Opwijk to Karatepe | 1,417.42 mi (2,281.11 km) |
| Opwijk to Karayilan | 1,854.31 mi (2,984.23 km) |
| Opwijk to Kargipinar | 1,782.73 mi (2,869.03 km) |
| Opwijk to Karkamis | 1,921.80 mi (3,092.83 km) |
| Opwijk to Karliova | 1,942.03 mi (3,125.39 km) |
| Opwijk to Kars | 1,979.15 mi (3,185.13 km) |
| Opwijk to Kartal | 1,379.06 mi (2,219.38 km) |
| Opwijk to Kas | 1,617.82 mi (2,603.64 km) |
| Opwijk to Kastamonu | 1,549.42 mi (2,493.55 km) |
| Opwijk to Kavak | 1,657.56 mi (2,667.58 km) |
