| Severn to Brown Deer (Wisconsin) | 649.03 mi (1,044.51 km) |
| Severn to Brownsburg (Indiana) | 518.58 mi (834.57 km) |
| Severn to Brownsville (Florida) | 942.61 mi (1,516.98 km) |
| Severn to Brownsville (Texas) | 1,505.55 mi (2,422.94 km) |
| Severn to Brownwood (Texas) | 1,350.74 mi (2,173.81 km) |
| Severn to Brunswick (Georgia) | 614.34 mi (988.68 km) |
| Severn to Brunswick (Ohio) | 307.20 mi (494.40 km) |
| Severn to Brushy Creek (Texas) | 1,329.52 mi (2,139.65 km) |
| Severn to Bryan (Texas) | 1,255.88 mi (2,021.14 km) |
| Severn to Bryant (Arkansas) | 925.71 mi (1,489.79 km) |
| Severn to Bryn Mawr-Skyway (Washington) | 2,325.74 mi (3,742.92 km) |
| Severn to Buckeye (Arizona) | 2,026.84 mi (3,261.89 km) |
| Severn to Buckhall (Virginia) | 49.42 mi (79.54 km) |
| Severn to Bucyrus (Ohio) | 351.70 mi (566.00 km) |
| Severn to Buda (Texas) | 1,351.39 mi (2,174.86 km) |
