| Boiro to Bougival | 682.64 mi (1,098.60 km) |
| Boiro to Bouguenais | 473.65 mi (762.27 km) |
| Boiro to Boulogne-Billancourt | 685.26 mi (1,102.83 km) |
| Boiro to Boulogne-sur-Mer | 746.71 mi (1,201.72 km) |
| Boiro to Bourg-de-Peage | 713.48 mi (1,148.23 km) |
| Boiro to Bourg-en-Bresse | 737.94 mi (1,187.59 km) |
| Boiro to Bourg-la-Reine | 685.90 mi (1,103.85 km) |
| Boiro to Bourg-les-Valence | 705.10 mi (1,134.75 km) |
| Boiro to Bourges | 631.49 mi (1,016.28 km) |
| Boiro to Bourgoin-Jallieu | 730.61 mi (1,175.80 km) |
| Boiro to Bressuire | 503.73 mi (810.67 km) |
| Boiro to Brest | 450.22 mi (724.56 km) |
| Boiro to Bretigny-sur-Orge | 679.13 mi (1,092.96 km) |
| Boiro to Breuillet | 672.27 mi (1,081.92 km) |
| Boiro to Briancon | 789.14 mi (1,270.00 km) |
