| Saint-Genis-Laval to Bougival | 251.78 mi (405.20 km) |
| Saint-Genis-Laval to Bouguenais | 322.01 mi (518.23 km) |
| Saint-Genis-Laval to Boulogne-Billancourt | 247.68 mi (398.60 km) |
| Saint-Genis-Laval to Boulogne-sur-Mer | 377.03 mi (606.77 km) |
| Saint-Genis-Laval to Bourg-de-Peage | 47.16 mi (75.89 km) |
| Saint-Genis-Laval to Bourg-en-Bresse | 40.97 mi (65.93 km) |
| Saint-Genis-Laval to Bourg-la-Reine | 242.67 mi (390.54 km) |
| Saint-Genis-Laval to Bourg-les-Valence | 51.95 mi (83.61 km) |
| Saint-Genis-Laval to Bourges | 149.14 mi (240.02 km) |
| Saint-Genis-Laval to Bourgoin-Jallieu | 24.43 mi (39.31 km) |
| Saint-Genis-Laval to Bressuire | 264.30 mi (425.35 km) |
| Saint-Genis-Laval to Brest | 474.66 mi (763.89 km) |
| Saint-Genis-Laval to Bretigny-sur-Orge | 232.85 mi (374.73 km) |
| Saint-Genis-Laval to Breuillet | 233.44 mi (375.69 km) |
| Saint-Genis-Laval to Briancon | 105.22 mi (169.33 km) |
