| Swansea to Newtown | 4,043.61 mi (6,507.56 km) |
| Swansea to Normanton | 4,082.23 mi (6,569.72 km) |
| Swansea to North Hykeham | 4,128.05 mi (6,643.45 km) |
| Swansea to North Shields | 4,044.36 mi (6,508.78 km) |
| Swansea to North Tidworth | 4,144.32 mi (6,669.63 km) |
| Swansea to North Walsham | 4,212.79 mi (6,779.84 km) |
| Swansea to Northallerton | 4,063.67 mi (6,539.84 km) |
| Swansea to Northampton | 4,144.58 mi (6,670.05 km) |
| Swansea to Northenden | 4,058.85 mi (6,532.09 km) |
| Swansea to Northfield | 4,098.47 mi (6,595.85 km) |
| Swansea to Northfleet | 4,215.87 mi (6,784.79 km) |
| Swansea to Northolt | 4,185.24 mi (6,735.49 km) |
| Swansea to Northwich | 4,053.20 mi (6,523.00 km) |
| Swansea to Northwood | 4,181.75 mi (6,729.88 km) |
| Swansea to Norton | 4,060.77 mi (6,535.18 km) |
