| Aosta to Bailey's Crossroads (Virginia) | 4,137.47 mi (6,658.62 km) |
| Aosta to Bainbridge (Georgia) | 4,811.09 mi (7,742.71 km) |
| Aosta to Bainbridge Island (Washington) | 5,308.71 mi (8,543.54 km) |
| Aosta to Baker (Louisiana) | 5,112.30 mi (8,227.45 km) |
| Aosta to Bakersfield (California) | 5,913.69 mi (9,517.17 km) |
| Aosta to Balch Springs (Texas) | 5,235.75 mi (8,426.13 km) |
| Aosta to Baldwin (New York) | 3,912.78 mi (6,297.02 km) |
| Aosta to Baldwin (Pennsylvania) | 4,195.58 mi (6,752.14 km) |
| Aosta to Baldwin Park (California) | 5,951.67 mi (9,578.28 km) |
| Aosta to Ballenger Creek (Maryland) | 4,128.07 mi (6,643.49 km) |
| Aosta to Ballwin (Missouri) | 4,709.28 mi (7,578.86 km) |
| Aosta to Baltimore (Maryland) | 4,096.44 mi (6,592.59 km) |
| Aosta to Bangor (Maine) | 3,552.17 mi (5,716.67 km) |
| Aosta to Banning (California) | 5,924.08 mi (9,533.88 km) |
| Aosta to Baraboo (Wisconsin) | 4,456.82 mi (7,172.56 km) |
