| Oria to Bougival | 952.68 mi (1,533.19 km) |
| Oria to Bouguenais | 1,060.93 mi (1,707.40 km) |
| Oria to Boulogne-Billancourt | 947.67 mi (1,525.13 km) |
| Oria to Boulogne-sur-Mer | 1,044.05 mi (1,680.23 km) |
| Oria to Bourg-de-Peage | 710.03 mi (1,142.68 km) |
| Oria to Bourg-en-Bresse | 736.14 mi (1,184.70 km) |
| Oria to Bourg-la-Reine | 942.78 mi (1,517.26 km) |
| Oria to Bourg-les-Valence | 714.79 mi (1,150.34 km) |
| Oria to Bourges | 883.44 mi (1,421.76 km) |
| Oria to Bourgoin-Jallieu | 715.11 mi (1,150.86 km) |
| Oria to Bressuire | 1,002.87 mi (1,613.96 km) |
| Oria to Brest | 1,213.87 mi (1,953.53 km) |
| Oria to Bretigny-sur-Orge | 937.10 mi (1,508.12 km) |
| Oria to Breuillet | 940.78 mi (1,514.04 km) |
| Oria to Briancon | 634.96 mi (1,021.86 km) |
