| Pont-y-pwl to Bailey's Crossroads (Virginia) | 3,547.81 mi (5,709.64 km) |
| Pont-y-pwl to Bainbridge (Georgia) | 4,230.13 mi (6,807.74 km) |
| Pont-y-pwl to Bainbridge Island (Washington) | 4,699.53 mi (7,563.16 km) |
| Pont-y-pwl to Baker (Louisiana) | 4,516.31 mi (7,268.29 km) |
| Pont-y-pwl to Bakersfield (California) | 5,289.24 mi (8,512.21 km) |
| Pont-y-pwl to Balch Springs (Texas) | 4,625.06 mi (7,443.32 km) |
| Pont-y-pwl to Baldwin (New York) | 3,324.08 mi (5,349.59 km) |
| Pont-y-pwl to Baldwin (Pennsylvania) | 3,595.49 mi (5,786.37 km) |
| Pont-y-pwl to Baldwin Park (California) | 5,326.34 mi (8,571.91 km) |
| Pont-y-pwl to Ballenger Creek (Maryland) | 3,535.96 mi (5,690.58 km) |
| Pont-y-pwl to Ballwin (Missouri) | 4,096.86 mi (6,593.25 km) |
| Pont-y-pwl to Baltimore (Maryland) | 3,506.28 mi (5,642.81 km) |
| Pont-y-pwl to Bangor (Maine) | 2,956.60 mi (4,758.19 km) |
| Pont-y-pwl to Banning (California) | 5,298.44 mi (8,527.01 km) |
| Pont-y-pwl to Baraboo (Wisconsin) | 3,837.39 mi (6,175.69 km) |
