| Holyhead to Muro del Alcoy | 1,023.40 mi (1,647.00 km) |
| Holyhead to Naron | 693.07 mi (1,115.39 km) |
| Holyhead to Navalcarnero | 900.36 mi (1,448.99 km) |
| Holyhead to Navalmoral de la Mata | 927.57 mi (1,492.78 km) |
| Holyhead to Nerja | 1,144.91 mi (1,842.55 km) |
| Holyhead to Nigran | 795.22 mi (1,279.78 km) |
| Holyhead to Nijar | 1,135.18 mi (1,826.90 km) |
| Holyhead to Novelda | 1,047.40 mi (1,685.62 km) |
| Holyhead to Noya | 752.94 mi (1,211.74 km) |
| Holyhead to Nules | 953.33 mi (1,534.23 km) |
| Holyhead to Ocana | 924.08 mi (1,487.17 km) |
| Holyhead to Ogijares | 1,119.88 mi (1,802.27 km) |
| Holyhead to Oleiros | 709.48 mi (1,141.80 km) |
| Holyhead to Olesa de Montserrat | 867.30 mi (1,395.79 km) |
| Holyhead to Oliva | 1,016.92 mi (1,636.58 km) |
