| Saint-Gregoire to Beuvry | 255.69 mi (411.49 km) |
| Saint-Gregoire to Beziers | 407.34 mi (655.55 km) |
| Saint-Gregoire to Bezons | 186.42 mi (300.02 km) |
| Saint-Gregoire to Biarritz | 322.80 mi (519.49 km) |
| Saint-Gregoire to Biganos | 244.64 mi (393.70 km) |
| Saint-Gregoire to Billere | 340.71 mi (548.32 km) |
| Saint-Gregoire to Biot | 524.82 mi (844.61 km) |
| Saint-Gregoire to Biscarrosse | 260.85 mi (419.79 km) |
| Saint-Gregoire to Bischheim | 434.00 mi (698.45 km) |
| Saint-Gregoire to Bischwiller | 439.03 mi (706.55 km) |
| Saint-Gregoire to Blagnac | 345.17 mi (555.50 km) |
| Saint-Gregoire to Blain | 46.78 mi (75.28 km) |
| Saint-Gregoire to Blanquefort | 229.37 mi (369.14 km) |
| Saint-Gregoire to Blois | 144.89 mi (233.19 km) |
| Saint-Gregoire to Bobigny | 195.90 mi (315.28 km) |
