| Gembloux to Isselburg | 116.69 mi (187.79 km) |
| Gembloux to Issum | 101.12 mi (162.73 km) |
| Gembloux to Itzehoe | 309.12 mi (497.49 km) |
| Gembloux to Jena | 302.69 mi (487.14 km) |
| Gembloux to Jever | 248.66 mi (400.18 km) |
| Gembloux to Jork | 295.08 mi (474.89 km) |
| Gembloux to Juchen | 87.52 mi (140.84 km) |
| Gembloux to Julich | 77.24 mi (124.31 km) |
| Gembloux to Juterbog | 375.50 mi (604.31 km) |
| Gembloux to Kaarst | 95.48 mi (153.66 km) |
| Gembloux to Kaiserslautern | 157.41 mi (253.33 km) |
| Gembloux to Kalkar | 106.87 mi (172.00 km) |
| Gembloux to Kall | 81.93 mi (131.86 km) |
| Gembloux to Kaltenkirchen | 317.76 mi (511.38 km) |
| Gembloux to Kamen | 147.53 mi (237.43 km) |
