| Bargoed to Norton Shores (Michigan) | 3,711.47 mi (5,973.03 km) |
| Bargoed to Norwalk (California) | 5,333.93 mi (8,584.13 km) |
| Bargoed to Norwalk (Connecticut) | 3,288.76 mi (5,292.75 km) |
| Bargoed to Norwalk (Iowa) | 4,071.27 mi (6,552.07 km) |
| Bargoed to Norwalk (Ohio) | 3,654.57 mi (5,881.46 km) |
| Bargoed to Norwich (Connecticut) | 3,215.59 mi (5,174.99 km) |
| Bargoed to Norwood (Ohio) | 3,822.50 mi (6,151.73 km) |
| Bargoed to Novato (California) | 5,237.76 mi (8,429.35 km) |
| Bargoed to Novi (Michigan) | 3,634.53 mi (5,849.21 km) |
| Bargoed to O'Fallon (Illinois) | 4,064.60 mi (6,541.35 km) |
| Bargoed to O'Fallon (Missouri) | 4,086.91 mi (6,577.24 km) |
| Bargoed to Oak Creek (Wisconsin) | 3,787.38 mi (6,095.21 km) |
| Bargoed to Oak Forest (Illinois) | 3,839.79 mi (6,179.54 km) |
| Bargoed to Oak Grove (Oregon) | 4,822.84 mi (7,761.61 km) |
| Bargoed to Oak Grove (South Carolina) | 3,930.81 mi (6,326.02 km) |
