| Ocsa to Bougival | 794.46 mi (1,278.56 km) |
| Ocsa to Bouguenais | 975.13 mi (1,569.32 km) |
| Ocsa to Boulogne-Billancourt | 789.79 mi (1,271.05 km) |
| Ocsa to Boulogne-sur-Mer | 830.36 mi (1,336.33 km) |
| Ocsa to Bourg-de-Peage | 694.97 mi (1,118.44 km) |
| Ocsa to Bourg-en-Bresse | 665.99 mi (1,071.80 km) |
| Ocsa to Bourg-la-Reine | 786.34 mi (1,265.49 km) |
| Ocsa to Bourg-les-Valence | 704.10 mi (1,133.13 km) |
| Ocsa to Bourges | 788.82 mi (1,269.49 km) |
| Ocsa to Bourgoin-Jallieu | 673.76 mi (1,084.31 km) |
| Ocsa to Bressuire | 925.88 mi (1,490.05 km) |
| Ocsa to Brest | 1,098.01 mi (1,767.07 km) |
| Ocsa to Bretigny-sur-Orge | 786.61 mi (1,265.93 km) |
| Ocsa to Breuillet | 792.75 mi (1,275.81 km) |
| Ocsa to Briancon | 624.83 mi (1,005.56 km) |
