| Grimbergen to Port-de-Bouc | 520.93 mi (838.35 km) |
| Grimbergen to Portes-les-Valence | 419.33 mi (674.84 km) |
| Grimbergen to Portet-sur-Garonne | 530.67 mi (854.03 km) |
| Grimbergen to Porto-Vecchio | 686.18 mi (1,104.30 km) |
| Grimbergen to Provins | 171.04 mi (275.26 km) |
| Grimbergen to Puteaux | 170.67 mi (274.66 km) |
| Grimbergen to Quetigny | 252.17 mi (405.82 km) |
| Grimbergen to Queven | 412.43 mi (663.74 km) |
| Grimbergen to Quimper | 431.10 mi (693.78 km) |
| Grimbergen to Quimperle | 414.32 mi (666.79 km) |
| Grimbergen to Quincy-sous-Senart | 176.71 mi (284.39 km) |
| Grimbergen to Raismes | 54.39 mi (87.53 km) |
| Grimbergen to Rambouillet | 194.84 mi (313.57 km) |
| Grimbergen to Ramonville-Saint-Agne | 528.21 mi (850.06 km) |
| Grimbergen to Redon | 369.05 mi (593.94 km) |
