| Unicov to Bouguenais | 874.58 mi (1,407.50 km) |
| Unicov to Boulogne-Billancourt | 672.41 mi (1,082.13 km) |
| Unicov to Boulogne-sur-Mer | 687.02 mi (1,105.66 km) |
| Unicov to Bourg-de-Peage | 651.27 mi (1,048.12 km) |
| Unicov to Bourg-en-Bresse | 601.72 mi (968.38 km) |
| Unicov to Bourg-la-Reine | 669.85 mi (1,078.01 km) |
| Unicov to Bourg-les-Valence | 661.03 mi (1,063.83 km) |
| Unicov to Bourges | 698.88 mi (1,124.73 km) |
| Unicov to Bourgoin-Jallieu | 621.42 mi (1,000.08 km) |
| Unicov to Bressuire | 832.14 mi (1,339.20 km) |
| Unicov to Brest | 979.26 mi (1,575.97 km) |
| Unicov to Bretigny-sur-Orge | 672.66 mi (1,082.54 km) |
| Unicov to Breuillet | 679.34 mi (1,093.29 km) |
| Unicov to Briancon | 594.61 mi (956.94 km) |
| Unicov to Brie-Comte-Robert | 657.86 mi (1,058.72 km) |
