| Cwmbran to Bridgeton (Missouri) | 4,086.07 mi (6,575.90 km) |
| Cwmbran to Bridgetown (Ohio) | 3,839.69 mi (6,179.39 km) |
| Cwmbran to Bridgeview (Illinois) | 3,845.25 mi (6,188.34 km) |
| Cwmbran to Brigham City (Utah) | 4,725.46 mi (7,604.89 km) |
| Cwmbran to Brighton (Colorado) | 4,559.93 mi (7,338.50 km) |
| Cwmbran to Bristol (Connecticut) | 3,254.85 mi (5,238.18 km) |
| Cwmbran to Bristol (Tennessee) | 3,862.69 mi (6,216.40 km) |
| Cwmbran to Bristol (Virginia) | 3,857.59 mi (6,208.20 km) |
| Cwmbran to Broadlands (Virginia) | 3,557.92 mi (5,725.93 km) |
| Cwmbran to Broadview Heights (Ohio) | 3,623.88 mi (5,832.07 km) |
| Cwmbran to Brock Hall (Maryland) | 3,533.23 mi (5,686.18 km) |
| Cwmbran to Brockton (Massachusetts) | 3,159.40 mi (5,084.57 km) |
| Cwmbran to Broken Arrow (Oklahoma) | 4,426.92 mi (7,124.44 km) |
| Cwmbran to Bronx (New York) | 3,328.01 mi (5,355.91 km) |
| Cwmbran to Brook Park (Ohio) | 3,625.89 mi (5,835.30 km) |
