| Seaham to Brownsburg (Indiana) | 3,856.29 mi (6,206.09 km) |
| Seaham to Brownsville (Florida) | 4,344.47 mi (6,991.76 km) |
| Seaham to Brownsville (Texas) | 4,998.93 mi (8,045.00 km) |
| Seaham to Brownwood (Texas) | 4,740.76 mi (7,629.52 km) |
| Seaham to Brunswick (Georgia) | 4,112.23 mi (6,617.99 km) |
| Seaham to Brunswick (Ohio) | 3,618.11 mi (5,822.78 km) |
| Seaham to Brushy Creek (Texas) | 4,761.34 mi (7,662.64 km) |
| Seaham to Bryan (Texas) | 4,703.32 mi (7,569.26 km) |
| Seaham to Bryant (Arkansas) | 4,348.86 mi (6,998.82 km) |
| Seaham to Bryn Mawr-Skyway (Washington) | 4,576.80 mi (7,365.64 km) |
| Seaham to Buckeye (Arizona) | 5,112.14 mi (8,227.20 km) |
| Seaham to Buckhall (Virginia) | 3,574.54 mi (5,752.66 km) |
| Seaham to Bucyrus (Ohio) | 3,682.32 mi (5,926.12 km) |
| Seaham to Buda (Texas) | 4,789.24 mi (7,707.53 km) |
| Seaham to Buena Park (California) | 5,255.38 mi (8,457.72 km) |
