| Herndon to Muro del Alcoy | 4,003.51 mi (6,443.03 km) |
| Herndon to Naron | 3,504.59 mi (5,640.09 km) |
| Herndon to Navalcarnero | 3,786.70 mi (6,094.11 km) |
| Herndon to Navalmoral de la Mata | 3,723.92 mi (5,993.06 km) |
| Herndon to Nerja | 3,898.14 mi (6,273.45 km) |
| Herndon to Nigran | 3,507.51 mi (5,644.80 km) |
| Herndon to Nijar | 3,974.19 mi (6,395.84 km) |
| Herndon to Novelda | 3,999.75 mi (6,436.98 km) |
| Herndon to Noya | 3,488.21 mi (5,613.74 km) |
| Herndon to Nules | 3,984.20 mi (6,411.94 km) |
| Herndon to Ocana | 3,820.94 mi (6,149.22 km) |
| Herndon to Ogijares | 3,900.56 mi (6,277.34 km) |
| Herndon to Oleiros | 3,501.90 mi (5,635.76 km) |
| Herndon to Olesa de Montserrat | 4,028.82 mi (6,483.76 km) |
| Herndon to Oliva | 4,014.32 mi (6,460.42 km) |
