| Seymour to Brown Deer (Wisconsin) | 311.53 mi (501.37 km) |
| Seymour to Brownsburg (Indiana) | 66.62 mi (107.21 km) |
| Seymour to Brownsville (Florida) | 964.41 mi (1,552.06 km) |
| Seymour to Brownsville (Texas) | 1,118.24 mi (1,799.63 km) |
| Seymour to Brownwood (Texas) | 889.58 mi (1,431.64 km) |
| Seymour to Brunswick (Georgia) | 593.98 mi (955.91 km) |
| Seymour to Brunswick (Ohio) | 267.40 mi (430.35 km) |
| Seymour to Brushy Creek (Texas) | 888.65 mi (1,430.15 km) |
| Seymour to Bryan (Texas) | 824.50 mi (1,326.90 km) |
| Seymour to Bryant (Arkansas) | 472.01 mi (759.62 km) |
| Seymour to Bryn Mawr-Skyway (Washington) | 1,903.22 mi (3,062.93 km) |
| Seymour to Buckeye (Arizona) | 1,533.58 mi (2,468.06 km) |
| Seymour to Buckhall (Virginia) | 454.53 mi (731.49 km) |
| Seymour to Bucyrus (Ohio) | 201.07 mi (323.58 km) |
| Seymour to Buda (Texas) | 914.57 mi (1,471.86 km) |
