| Healdsburg to Muro del Alcoy | 5,963.52 mi (9,597.36 km) |
| Healdsburg to Naron | 5,448.31 mi (8,768.21 km) |
| Healdsburg to Navalcarnero | 5,758.15 mi (9,266.84 km) |
| Healdsburg to Navalmoral de la Mata | 5,721.33 mi (9,207.59 km) |
| Healdsburg to Nerja | 5,940.79 mi (9,560.78 km) |
| Healdsburg to Nigran | 5,491.31 mi (8,837.41 km) |
| Healdsburg to Nijar | 5,992.68 mi (9,644.29 km) |
| Healdsburg to Novelda | 5,972.10 mi (9,611.16 km) |
| Healdsburg to Noya | 5,457.98 mi (8,783.76 km) |
| Healdsburg to Nules | 5,917.91 mi (9,523.96 km) |
| Healdsburg to Ocana | 5,793.37 mi (9,323.52 km) |
| Healdsburg to Ogijares | 5,932.70 mi (9,547.76 km) |
| Healdsburg to Oleiros | 5,452.59 mi (8,775.10 km) |
| Healdsburg to Olesa de Montserrat | 5,899.02 mi (9,493.56 km) |
| Healdsburg to Oliva | 5,967.45 mi (9,603.68 km) |
