| Olton to Brie-Comte-Robert | 323.19 mi (520.13 km) |
| Olton to Brignais | 553.23 mi (890.33 km) |
| Olton to Brignoles | 721.62 mi (1,161.33 km) |
| Olton to Brive-la-Gaillarde | 525.25 mi (845.31 km) |
| Olton to Bron | 553.22 mi (890.33 km) |
| Olton to Bruay-sur-l'Escaut | 269.90 mi (434.36 km) |
| Olton to Bruges | 524.81 mi (844.59 km) |
| Olton to Brumath | 489.08 mi (787.10 km) |
| Olton to Brunoy | 320.11 mi (515.16 km) |
| Olton to Bruz | 304.92 mi (490.72 km) |
| Olton to Bry-sur-Marne | 312.48 mi (502.89 km) |
| Olton to Bully-les-Mines | 238.85 mi (384.39 km) |
| Olton to Bures-sur-Yvette | 311.54 mi (501.38 km) |
| Olton to Bussy-Saint-Georges | 317.15 mi (510.41 km) |
| Olton to Buxerolles | 414.88 mi (667.69 km) |
