| Olgiate Comasco to Bougival | 383.93 mi (617.88 km) |
| Olgiate Comasco to Bouguenais | 512.46 mi (824.73 km) |
| Olgiate Comasco to Boulogne-Billancourt | 378.92 mi (609.81 km) |
| Olgiate Comasco to Boulogne-sur-Mer | 480.22 mi (772.84 km) |
| Olgiate Comasco to Bourg-de-Peage | 196.82 mi (316.74 km) |
| Olgiate Comasco to Bourg-en-Bresse | 181.76 mi (292.51 km) |
| Olgiate Comasco to Bourg-la-Reine | 374.04 mi (601.96 km) |
| Olgiate Comasco to Bourg-les-Valence | 205.88 mi (331.33 km) |
| Olgiate Comasco to Bourges | 325.41 mi (523.70 km) |
| Olgiate Comasco to Bourgoin-Jallieu | 178.77 mi (287.70 km) |
| Olgiate Comasco to Bressuire | 456.83 mi (735.20 km) |
| Olgiate Comasco to Brest | 657.20 mi (1,057.67 km) |
| Olgiate Comasco to Bretigny-sur-Orge | 368.54 mi (593.10 km) |
| Olgiate Comasco to Breuillet | 372.39 mi (599.31 km) |
| Olgiate Comasco to Briancon | 128.77 mi (207.24 km) |
