| Tirano to Bougival | 416.55 mi (670.37 km) |
| Tirano to Bouguenais | 562.10 mi (904.62 km) |
| Tirano to Boulogne-Billancourt | 411.50 mi (662.24 km) |
| Tirano to Boulogne-sur-Mer | 500.11 mi (804.85 km) |
| Tirano to Bourg-de-Peage | 260.34 mi (418.98 km) |
| Tirano to Bourg-en-Bresse | 236.16 mi (380.06 km) |
| Tirano to Bourg-la-Reine | 406.89 mi (654.82 km) |
| Tirano to Bourg-les-Valence | 269.60 mi (433.89 km) |
| Tirano to Bourges | 373.33 mi (600.81 km) |
| Tirano to Bourgoin-Jallieu | 239.33 mi (385.16 km) |
| Tirano to Bressuire | 508.05 mi (817.63 km) |
| Tirano to Brest | 701.87 mi (1,129.56 km) |
| Tirano to Bretigny-sur-Orge | 402.91 mi (648.42 km) |
| Tirano to Breuillet | 407.54 mi (655.86 km) |
| Tirano to Briancon | 193.77 mi (311.84 km) |
