| Holyhead to Normanton | 134.88 mi (217.07 km) |
| Holyhead to North Hykeham | 167.46 mi (269.50 km) |
| Holyhead to North Shields | 174.45 mi (280.75 km) |
| Holyhead to North Tidworth | 190.37 mi (306.36 km) |
| Holyhead to North Walsham | 252.09 mi (405.70 km) |
| Holyhead to Northallerton | 148.75 mi (239.39 km) |
| Holyhead to Northampton | 173.14 mi (278.64 km) |
| Holyhead to Northenden | 98.15 mi (157.96 km) |
| Holyhead to Northfield | 127.59 mi (205.34 km) |
| Holyhead to Northfleet | 246.25 mi (396.30 km) |
| Holyhead to Northolt | 216.93 mi (349.11 km) |
| Holyhead to Northwich | 87.43 mi (140.71 km) |
| Holyhead to Northwood | 213.08 mi (342.93 km) |
| Holyhead to Norton | 161.27 mi (259.54 km) |
| Holyhead to Norwich | 250.94 mi (403.86 km) |
