| Hamm to Naron | 928.75 mi (1,494.68 km) |
| Hamm to Navalcarnero | 968.39 mi (1,558.47 km) |
| Hamm to Navalmoral de la Mata | 1,034.44 mi (1,664.76 km) |
| Hamm to Nerja | 1,180.08 mi (1,899.16 km) |
| Hamm to Nigran | 1,020.54 mi (1,642.41 km) |
| Hamm to Nijar | 1,128.50 mi (1,816.15 km) |
| Hamm to Novelda | 1,008.27 mi (1,622.65 km) |
| Hamm to Noya | 992.01 mi (1,596.48 km) |
| Hamm to Nules | 901.85 mi (1,451.39 km) |
| Hamm to Ocana | 973.85 mi (1,567.26 km) |
| Hamm to Ogijares | 1,150.39 mi (1,851.38 km) |
| Hamm to Oleiros | 945.08 mi (1,520.95 km) |
| Hamm to Olesa de Montserrat | 754.16 mi (1,213.70 km) |
| Hamm to Oliva | 961.22 mi (1,546.93 km) |
| Hamm to Olivares | 1,197.44 mi (1,927.09 km) |
