| Pontypridd to Norton Shores (Michigan) | 3,710.21 mi (5,971.01 km) |
| Pontypridd to Norwalk (California) | 5,334.41 mi (8,584.90 km) |
| Pontypridd to Norwalk (Connecticut) | 3,286.27 mi (5,288.74 km) |
| Pontypridd to Norwalk (Iowa) | 4,070.39 mi (6,550.66 km) |
| Pontypridd to Norwalk (Ohio) | 3,652.81 mi (5,878.62 km) |
| Pontypridd to Norwich (Connecticut) | 3,213.05 mi (5,170.91 km) |
| Pontypridd to Norwood (Ohio) | 3,820.64 mi (6,148.72 km) |
| Pontypridd to Novato (California) | 5,238.95 mi (8,431.28 km) |
| Pontypridd to Novi (Michigan) | 3,632.98 mi (5,846.72 km) |
| Pontypridd to O'Fallon (Illinois) | 4,063.11 mi (6,538.94 km) |
| Pontypridd to O'Fallon (Missouri) | 4,085.50 mi (6,574.98 km) |
| Pontypridd to Oak Creek (Wisconsin) | 3,786.22 mi (6,093.33 km) |
| Pontypridd to Oak Forest (Illinois) | 3,838.46 mi (6,177.40 km) |
| Pontypridd to Oak Grove (Oregon) | 4,824.60 mi (7,764.44 km) |
| Pontypridd to Oak Grove (South Carolina) | 3,928.10 mi (6,321.66 km) |
