| Seaford to Brownsburg (Indiana) | 4,025.78 mi (6,478.86 km) |
| Seaford to Brownsville (Florida) | 4,445.99 mi (7,155.13 km) |
| Seaford to Brownsville (Texas) | 5,157.58 mi (8,300.33 km) |
| Seaford to Brownwood (Texas) | 4,919.26 mi (7,916.79 km) |
| Seaford to Brunswick (Georgia) | 4,236.69 mi (6,818.29 km) |
| Seaford to Brunswick (Ohio) | 3,780.94 mi (6,084.84 km) |
| Seaford to Brushy Creek (Texas) | 4,933.15 mi (7,939.14 km) |
| Seaford to Bryan (Texas) | 4,871.67 mi (7,840.19 km) |
| Seaford to Bryant (Arkansas) | 4,517.77 mi (7,270.64 km) |
| Seaford to Bryn Mawr-Skyway (Washington) | 4,834.65 mi (7,780.62 km) |
| Seaford to Buckeye (Arizona) | 5,329.25 mi (8,576.59 km) |
| Seaford to Buckhall (Virginia) | 3,715.45 mi (5,979.44 km) |
| Seaford to Bucyrus (Ohio) | 3,846.48 mi (6,190.31 km) |
| Seaford to Buda (Texas) | 4,960.16 mi (7,982.61 km) |
| Seaford to Buena Park (California) | 5,485.22 mi (8,827.61 km) |
