| Gentilly to Plombieres | 208.48 mi (335.52 km) |
| Gentilly to Pont-a-Celles | 147.06 mi (236.66 km) |
| Gentilly to Poperinge | 142.07 mi (228.63 km) |
| Gentilly to Profondeville | 156.40 mi (251.70 km) |
| Gentilly to Putte | 185.04 mi (297.79 km) |
| Gentilly to Puurs | 178.46 mi (287.20 km) |
| Gentilly to Quaregnon | 131.03 mi (210.88 km) |
| Gentilly to Raeren | 212.22 mi (341.54 km) |
| Gentilly to Ranst | 191.78 mi (308.63 km) |
| Gentilly to Ravels | 212.06 mi (341.28 km) |
| Gentilly to Retie | 208.12 mi (334.94 km) |
| Gentilly to Riemst | 200.23 mi (322.24 km) |
| Gentilly to Rijkevorsel | 205.53 mi (330.77 km) |
| Gentilly to Rixensart | 163.81 mi (263.62 km) |
| Gentilly to Rochefort | 159.24 mi (256.27 km) |
