| Portalegre to Normanton | 1,032.83 mi (1,662.18 km) |
| Portalegre to North Hykeham | 1,010.99 mi (1,627.04 km) |
| Portalegre to North Shields | 1,118.98 mi (1,800.82 km) |
| Portalegre to North Tidworth | 869.13 mi (1,398.73 km) |
| Portalegre to North Walsham | 1,022.26 mi (1,645.18 km) |
| Portalegre to Northallerton | 1,074.81 mi (1,729.74 km) |
| Portalegre to Northampton | 945.05 mi (1,520.92 km) |
| Portalegre to Northenden | 1,003.50 mi (1,614.98 km) |
| Portalegre to Northfield | 941.13 mi (1,514.61 km) |
| Portalegre to Northfleet | 917.11 mi (1,475.94 km) |
| Portalegre to Northolt | 910.43 mi (1,465.20 km) |
| Portalegre to Northwich | 990.71 mi (1,594.40 km) |
| Portalegre to Northwood | 913.00 mi (1,469.33 km) |
| Portalegre to Norton | 1,092.72 mi (1,758.57 km) |
| Portalegre to Norwich | 1,008.65 mi (1,623.27 km) |
