| Royan to Brie-Comte-Robert | 272.79 mi (439.01 km) |
| Royan to Brignais | 279.97 mi (450.57 km) |
| Royan to Brignoles | 381.92 mi (614.64 km) |
| Royan to Brive-la-Gaillarde | 129.01 mi (207.62 km) |
| Royan to Bron | 287.60 mi (462.85 km) |
| Royan to Bruay-sur-l'Escaut | 391.90 mi (630.71 km) |
| Royan to Bruges | 55.27 mi (88.95 km) |
| Royan to Brumath | 463.36 mi (745.70 km) |
| Royan to Brunoy | 269.95 mi (434.45 km) |
| Royan to Bruz | 169.23 mi (272.34 km) |
| Royan to Bry-sur-Marne | 278.17 mi (447.67 km) |
| Royan to Bully-les-Mines | 375.59 mi (604.45 km) |
| Royan to Bures-sur-Yvette | 260.26 mi (418.85 km) |
| Royan to Bussy-Saint-Georges | 283.26 mi (455.87 km) |
| Royan to Buxerolles | 94.76 mi (152.50 km) |
