| Swansea to Noblesville (Indiana) | 236.30 mi (380.29 km) |
| Swansea to Nocatee (Florida) | 761.47 mi (1,225.46 km) |
| Swansea to Nogales (Arizona) | 1,282.21 mi (2,063.52 km) |
| Swansea to Nolensville (Tennessee) | 255.55 mi (411.27 km) |
| Swansea to Norco (California) | 1,562.78 mi (2,515.06 km) |
| Swansea to Norcross (Georgia) | 452.90 mi (728.87 km) |
| Swansea to Norfolk (Nebraska) | 459.57 mi (739.61 km) |
| Swansea to Norfolk (Virginia) | 758.13 mi (1,220.09 km) |
| Swansea to Normal (Illinois) | 146.18 mi (235.26 km) |
| Swansea to Norman (Oklahoma) | 466.68 mi (751.05 km) |
| Swansea to Norridge (Illinois) | 261.92 mi (421.51 km) |
| Swansea to Norristown (Pennsylvania) | 789.24 mi (1,270.17 km) |
| Swansea to North Adams (Massachusetts) | 927.81 mi (1,493.17 km) |
| Swansea to North Amityville (New York) | 893.05 mi (1,437.22 km) |
| Swansea to North Arlington (New Jersey) | 856.22 mi (1,377.95 km) |
