| Grez-Doiceau to Beauvais | 146.42 mi (235.64 km) |
| Grez-Doiceau to Begles | 476.12 mi (766.24 km) |
| Grez-Doiceau to Belfort | 234.72 mi (377.75 km) |
| Grez-Doiceau to Bellegarde-sur-Valserine | 323.74 mi (521.01 km) |
| Grez-Doiceau to Bellerive-sur-Allier | 324.47 mi (522.18 km) |
| Grez-Doiceau to Bellevue | 164.95 mi (265.46 km) |
| Grez-Doiceau to Belley | 346.66 mi (557.90 km) |
| Grez-Doiceau to Berck-sur-Mer | 138.18 mi (222.38 km) |
| Grez-Doiceau to Bergerac | 451.05 mi (725.89 km) |
| Grez-Doiceau to Bernay | 214.94 mi (345.92 km) |
| Grez-Doiceau to Berre-l'Etang | 501.94 mi (807.79 km) |
| Grez-Doiceau to Besancon | 248.66 mi (400.18 km) |
| Grez-Doiceau to Bethune | 91.33 mi (146.98 km) |
| Grez-Doiceau to Betton | 334.84 mi (538.88 km) |
| Grez-Doiceau to Beuvry | 89.78 mi (144.49 km) |
