| Cwmbran to Belvedere Park (Georgia) | 4,080.02 mi (6,566.15 km) |
| Cwmbran to Belvidere (Illinois) | 3,862.31 mi (6,215.79 km) |
| Cwmbran to Bemidji (Minnesota) | 3,844.00 mi (6,186.32 km) |
| Cwmbran to Benbrook (Texas) | 4,662.45 mi (7,503.50 km) |
| Cwmbran to Bend (Oregon) | 4,870.06 mi (7,837.61 km) |
| Cwmbran to Benicia (California) | 5,235.03 mi (8,424.97 km) |
| Cwmbran to Bensenville (Illinois) | 3,840.58 mi (6,180.82 km) |
| Cwmbran to Bensville (Maryland) | 3,554.83 mi (5,720.95 km) |
| Cwmbran to Benton (Arkansas) | 4,374.58 mi (7,040.21 km) |
| Cwmbran to Bentonville (Arkansas) | 4,351.27 mi (7,002.69 km) |
| Cwmbran to Berea (Kentucky) | 3,898.53 mi (6,274.08 km) |
| Cwmbran to Berea (Ohio) | 3,629.07 mi (5,840.43 km) |
| Cwmbran to Berea (South Carolina) | 3,952.02 mi (6,360.16 km) |
| Cwmbran to Bergenfield (New Jersey) | 3,330.30 mi (5,359.59 km) |
| Cwmbran to Berkeley (California) | 5,250.27 mi (8,449.49 km) |
