| Oud-Heverlee to Isselburg | 103.96 mi (167.32 km) |
| Oud-Heverlee to Issum | 90.36 mi (145.42 km) |
| Oud-Heverlee to Itzehoe | 295.62 mi (475.76 km) |
| Oud-Heverlee to Jena | 301.60 mi (485.38 km) |
| Oud-Heverlee to Jever | 233.66 mi (376.05 km) |
| Oud-Heverlee to Jork | 282.66 mi (454.90 km) |
| Oud-Heverlee to Juchen | 81.96 mi (131.90 km) |
| Oud-Heverlee to Julich | 74.00 mi (119.09 km) |
| Oud-Heverlee to Juterbog | 370.78 mi (596.71 km) |
| Oud-Heverlee to Kaarst | 88.78 mi (142.88 km) |
| Oud-Heverlee to Kaiserslautern | 167.54 mi (269.63 km) |
| Oud-Heverlee to Kalkar | 94.08 mi (151.40 km) |
| Oud-Heverlee to Kall | 84.71 mi (136.33 km) |
| Oud-Heverlee to Kaltenkirchen | 304.96 mi (490.79 km) |
| Oud-Heverlee to Kamen | 139.95 mi (225.23 km) |
