| Olching to Brie-Comte-Robert | 400.22 mi (644.09 km) |
| Olching to Brignais | 355.23 mi (571.69 km) |
| Olching to Brignoles | 416.67 mi (670.57 km) |
| Olching to Brive-la-Gaillarde | 508.73 mi (818.72 km) |
| Olching to Bron | 346.30 mi (557.31 km) |
| Olching to Bruay-sur-l'Escaut | 381.68 mi (614.25 km) |
| Olching to Bruges | 610.69 mi (982.80 km) |
| Olching to Brumath | 169.33 mi (272.51 km) |
| Olching to Brunoy | 405.09 mi (651.93 km) |
| Olching to Bruz | 601.99 mi (968.81 km) |
| Olching to Bry-sur-Marne | 404.67 mi (651.26 km) |
| Olching to Bully-les-Mines | 416.51 mi (670.31 km) |
| Olching to Bures-sur-Yvette | 420.73 mi (677.09 km) |
| Olching to Bussy-Saint-Georges | 396.68 mi (638.39 km) |
| Olching to Buxerolles | 524.26 mi (843.72 km) |
