| Porvoo to Normanton | 1,107.66 mi (1,782.60 km) |
| Porvoo to North Hykeham | 1,101.25 mi (1,772.29 km) |
| Porvoo to North Shields | 1,058.51 mi (1,703.50 km) |
| Porvoo to North Tidworth | 1,222.01 mi (1,966.63 km) |
| Porvoo to North Walsham | 1,052.34 mi (1,693.58 km) |
| Porvoo to Northallerton | 1,082.97 mi (1,742.87 km) |
| Porvoo to Northampton | 1,152.26 mi (1,854.39 km) |
| Porvoo to Northenden | 1,147.40 mi (1,846.57 km) |
| Porvoo to Northfield | 1,179.51 mi (1,898.24 km) |
| Porvoo to Northfleet | 1,148.36 mi (1,848.11 km) |
| Porvoo to Northolt | 1,166.12 mi (1,876.68 km) |
| Porvoo to Northwich | 1,162.11 mi (1,870.23 km) |
| Porvoo to Northwood | 1,165.15 mi (1,875.13 km) |
| Porvoo to Norton | 1,069.66 mi (1,721.45 km) |
| Porvoo to Norwich | 1,063.84 mi (1,712.09 km) |
