| Pontneddfechan to Norton Shores (Michigan) | 3,696.11 mi (5,948.31 km) |
| Pontneddfechan to Norwalk (California) | 5,319.55 mi (8,560.98 km) |
| Pontneddfechan to Norwalk (Connecticut) | 3,273.21 mi (5,267.72 km) |
| Pontneddfechan to Norwalk (Iowa) | 4,056.05 mi (6,527.58 km) |
| Pontneddfechan to Norwalk (Ohio) | 3,639.08 mi (5,856.53 km) |
| Pontneddfechan to Norwich (Connecticut) | 3,200.03 mi (5,149.96 km) |
| Pontneddfechan to Norwood (Ohio) | 3,806.99 mi (6,126.76 km) |
| Pontneddfechan to Novato (California) | 5,224.01 mi (8,407.23 km) |
| Pontneddfechan to Novi (Michigan) | 3,619.08 mi (5,824.35 km) |
| Pontneddfechan to O'Fallon (Illinois) | 4,049.17 mi (6,516.51 km) |
| Pontneddfechan to O'Fallon (Missouri) | 4,071.50 mi (6,552.44 km) |
| Pontneddfechan to Oak Creek (Wisconsin) | 3,772.05 mi (6,070.53 km) |
| Pontneddfechan to Oak Forest (Illinois) | 3,824.40 mi (6,154.78 km) |
| Pontneddfechan to Oak Grove (Oregon) | 4,809.69 mi (7,740.45 km) |
| Pontneddfechan to Oak Grove (South Carolina) | 3,915.26 mi (6,301.01 km) |
