| Ocana to Bougival | 674.96 mi (1,086.25 km) |
| Ocana to Bouguenais | 507.61 mi (816.92 km) |
| Ocana to Boulogne-Billancourt | 675.19 mi (1,086.61 km) |
| Ocana to Boulogne-sur-Mer | 783.93 mi (1,261.61 km) |
| Ocana to Bourg-de-Peage | 558.76 mi (899.24 km) |
| Ocana to Bourg-en-Bresse | 615.98 mi (991.32 km) |
| Ocana to Bourg-la-Reine | 673.30 mi (1,083.57 km) |
| Ocana to Bourg-les-Valence | 548.98 mi (883.49 km) |
| Ocana to Bourges | 573.79 mi (923.43 km) |
| Ocana to Bourgoin-Jallieu | 590.25 mi (949.92 km) |
| Ocana to Bressuire | 498.87 mi (802.86 km) |
| Ocana to Brest | 584.73 mi (941.04 km) |
| Ocana to Bretigny-sur-Orge | 662.80 mi (1,066.67 km) |
| Ocana to Breuillet | 657.19 mi (1,057.64 km) |
| Ocana to Briancon | 618.51 mi (995.40 km) |
