| Mortara to Brownsburg (Indiana) | 4,560.97 mi (7,340.17 km) |
| Mortara to Brownsville (Florida) | 4,926.88 mi (7,929.04 km) |
| Mortara to Brownsville (Texas) | 5,683.64 mi (9,146.93 km) |
| Mortara to Brownwood (Texas) | 5,457.74 mi (8,783.39 km) |
| Mortara to Brunswick (Georgia) | 4,739.49 mi (7,627.48 km) |
| Mortara to Brunswick (Ohio) | 4,312.92 mi (6,940.97 km) |
| Mortara to Brushy Creek (Texas) | 5,467.93 mi (8,799.79 km) |
| Mortara to Bryan (Texas) | 5,404.53 mi (8,697.76 km) |
| Mortara to Bryant (Arkansas) | 5,051.64 mi (8,129.83 km) |
| Mortara to Bryn Mawr-Skyway (Washington) | 5,374.55 mi (8,649.51 km) |
| Mortara to Buckeye (Arizona) | 5,880.62 mi (9,463.95 km) |
| Mortara to Buckhall (Virginia) | 4,233.30 mi (6,812.84 km) |
| Mortara to Bucyrus (Ohio) | 4,379.06 mi (7,047.42 km) |
| Mortara to Buda (Texas) | 5,494.39 mi (8,842.37 km) |
| Mortara to Buena Park (California) | 6,036.93 mi (9,715.50 km) |
