| Orvieto to Bougival | 640.23 mi (1,030.35 km) |
| Orvieto to Bouguenais | 737.45 mi (1,186.82 km) |
| Orvieto to Boulogne-Billancourt | 635.32 mi (1,022.45 km) |
| Orvieto to Boulogne-sur-Mer | 742.40 mi (1,194.78 km) |
| Orvieto to Bourg-de-Peage | 386.25 mi (621.61 km) |
| Orvieto to Bourg-en-Bresse | 415.94 mi (669.39 km) |
| Orvieto to Bourg-la-Reine | 630.30 mi (1,014.37 km) |
| Orvieto to Bourg-les-Valence | 391.02 mi (629.28 km) |
| Orvieto to Bourges | 562.41 mi (905.11 km) |
| Orvieto to Bourgoin-Jallieu | 392.39 mi (631.49 km) |
| Orvieto to Bressuire | 679.33 mi (1,093.28 km) |
| Orvieto to Brest | 891.14 mi (1,434.16 km) |
| Orvieto to Bretigny-sur-Orge | 623.55 mi (1,003.51 km) |
| Orvieto to Breuillet | 626.60 mi (1,008.42 km) |
| Orvieto to Briancon | 311.63 mi (501.52 km) |
