| Busto Garolfo to Bougival | 390.70 mi (628.78 km) |
| Busto Garolfo to Bouguenais | 513.10 mi (825.76 km) |
| Busto Garolfo to Boulogne-Billancourt | 385.72 mi (620.75 km) |
| Busto Garolfo to Boulogne-sur-Mer | 489.91 mi (788.43 km) |
| Busto Garolfo to Bourg-de-Peage | 189.77 mi (305.40 km) |
| Busto Garolfo to Bourg-en-Bresse | 181.71 mi (292.43 km) |
| Busto Garolfo to Bourg-la-Reine | 380.78 mi (612.81 km) |
| Busto Garolfo to Bourg-les-Valence | 198.52 mi (319.48 km) |
| Busto Garolfo to Bourges | 327.30 mi (526.73 km) |
| Busto Garolfo to Bourgoin-Jallieu | 174.77 mi (281.27 km) |
| Busto Garolfo to Bressuire | 456.91 mi (735.32 km) |
| Busto Garolfo to Brest | 659.56 mi (1,061.45 km) |
| Busto Garolfo to Bretigny-sur-Orge | 374.86 mi (603.28 km) |
| Busto Garolfo to Breuillet | 378.48 mi (609.10 km) |
| Busto Garolfo to Briancon | 118.48 mi (190.67 km) |
