| Duncan to Muro del Alcoy | 5,130.06 mi (8,256.03 km) |
| Duncan to Naron | 4,619.35 mi (7,434.13 km) |
| Duncan to Navalcarnero | 4,913.09 mi (7,906.85 km) |
| Duncan to Navalmoral de la Mata | 4,855.86 mi (7,814.75 km) |
| Duncan to Nerja | 5,042.49 mi (8,115.10 km) |
| Duncan to Nigran | 4,633.00 mi (7,456.10 km) |
| Duncan to Nijar | 5,114.09 mi (8,230.33 km) |
| Duncan to Novelda | 5,129.25 mi (8,254.74 km) |
| Duncan to Noya | 4,609.73 mi (7,418.65 km) |
| Duncan to Nules | 5,103.86 mi (8,213.87 km) |
| Duncan to Ocana | 4,948.05 mi (7,963.12 km) |
| Duncan to Ogijares | 5,042.65 mi (8,115.37 km) |
| Duncan to Oleiros | 4,618.52 mi (7,432.79 km) |
| Duncan to Olesa de Montserrat | 5,132.27 mi (8,259.59 km) |
| Duncan to Oliva | 5,139.32 mi (8,270.93 km) |
