| Gallarate to Bougival | 382.09 mi (614.91 km) |
| Gallarate to Bouguenais | 506.44 mi (815.03 km) |
| Gallarate to Boulogne-Billancourt | 377.10 mi (606.88 km) |
| Gallarate to Boulogne-sur-Mer | 480.77 mi (773.72 km) |
| Gallarate to Bourg-de-Peage | 186.74 mi (300.53 km) |
| Gallarate to Bourg-en-Bresse | 175.20 mi (281.96 km) |
| Gallarate to Bourg-la-Reine | 372.17 mi (598.96 km) |
| Gallarate to Bourg-les-Valence | 195.69 mi (314.93 km) |
| Gallarate to Bourges | 320.13 mi (515.20 km) |
| Gallarate to Bourgoin-Jallieu | 170.05 mi (273.68 km) |
| Gallarate to Bressuire | 450.46 mi (724.94 km) |
| Gallarate to Brest | 652.27 mi (1,049.73 km) |
| Gallarate to Bretigny-sur-Orge | 366.35 mi (589.59 km) |
| Gallarate to Breuillet | 370.03 mi (595.50 km) |
| Gallarate to Briancon | 117.53 mi (189.15 km) |
