| Port Talbot to Bailey's Crossroads (Virginia) | 3,518.80 mi (5,662.96 km) |
| Port Talbot to Bainbridge (Georgia) | 4,200.56 mi (6,760.15 km) |
| Port Talbot to Bainbridge Island (Washington) | 4,684.89 mi (7,539.61 km) |
| Port Talbot to Baker (Louisiana) | 4,487.99 mi (7,222.72 km) |
| Port Talbot to Bakersfield (California) | 5,269.74 mi (8,480.83 km) |
| Port Talbot to Balch Springs (Texas) | 4,598.51 mi (7,400.59 km) |
| Port Talbot to Baldwin (New York) | 3,294.95 mi (5,302.72 km) |
| Port Talbot to Baldwin (Pennsylvania) | 3,567.47 mi (5,741.29 km) |
| Port Talbot to Baldwin Park (California) | 5,306.14 mi (8,539.41 km) |
| Port Talbot to Ballenger Creek (Maryland) | 3,507.16 mi (5,644.23 km) |
| Port Talbot to Ballwin (Missouri) | 4,070.54 mi (6,550.89 km) |
| Port Talbot to Baltimore (Maryland) | 3,477.31 mi (5,596.18 km) |
| Port Talbot to Bangor (Maine) | 2,928.02 mi (4,712.19 km) |
| Port Talbot to Banning (California) | 5,277.86 mi (8,493.89 km) |
| Port Talbot to Baraboo (Wisconsin) | 3,812.49 mi (6,135.60 km) |
