| Altdorf to Muro del Alcoy | 722.49 mi (1,162.73 km) |
| Altdorf to Naron | 846.65 mi (1,362.55 km) |
| Altdorf to Navalcarnero | 777.92 mi (1,251.94 km) |
| Altdorf to Navalmoral de la Mata | 857.24 mi (1,379.60 km) |
| Altdorf to Nerja | 948.55 mi (1,526.54 km) |
| Altdorf to Nigran | 916.84 mi (1,475.51 km) |
| Altdorf to Nijar | 880.37 mi (1,416.82 km) |
| Altdorf to Novelda | 755.08 mi (1,215.19 km) |
| Altdorf to Noya | 901.31 mi (1,450.52 km) |
| Altdorf to Nules | 654.60 mi (1,053.48 km) |
| Altdorf to Ocana | 772.20 mi (1,242.73 km) |
| Altdorf to Ogijares | 918.98 mi (1,478.96 km) |
| Altdorf to Oleiros | 860.00 mi (1,384.03 km) |
| Altdorf to Olesa de Montserrat | 496.22 mi (798.58 km) |
| Altdorf to Oliva | 704.69 mi (1,134.08 km) |
