| Cwmbran to Bear (Delaware) | 3,455.89 mi (5,561.72 km) |
| Cwmbran to Beatrice (Nebraska) | 4,253.41 mi (6,845.21 km) |
| Cwmbran to Beaufort (South Carolina) | 3,995.73 mi (6,430.51 km) |
| Cwmbran to Beaumont (California) | 5,306.01 mi (8,539.20 km) |
| Cwmbran to Beaumont (Texas) | 4,664.12 mi (7,506.18 km) |
| Cwmbran to Beaver Dam (Wisconsin) | 3,805.60 mi (6,124.53 km) |
| Cwmbran to Beavercreek (Ohio) | 3,790.38 mi (6,100.03 km) |
| Cwmbran to Beaverton (Oregon) | 4,832.42 mi (7,777.03 km) |
| Cwmbran to Beckley (West Virginia) | 3,763.53 mi (6,056.81 km) |
| Cwmbran to Bedford (Indiana) | 3,927.07 mi (6,320.00 km) |
| Cwmbran to Bedford (Ohio) | 3,615.03 mi (5,817.83 km) |
| Cwmbran to Bedford (Texas) | 4,641.06 mi (7,469.06 km) |
| Cwmbran to Bedford Heights (Ohio) | 3,613.27 mi (5,814.99 km) |
| Cwmbran to Beech Grove (Indiana) | 3,871.36 mi (6,230.36 km) |
| Cwmbran to Beeville (Texas) | 4,895.02 mi (7,877.78 km) |
