| Koper to Naron | 1,082.90 mi (1,742.75 km) |
| Koper to Navalcarnero | 966.27 mi (1,555.07 km) |
| Koper to Navalmoral de la Mata | 1,050.05 mi (1,689.89 km) |
| Koper to Nerja | 1,096.03 mi (1,763.90 km) |
| Koper to Nigran | 1,143.51 mi (1,840.29 km) |
| Koper to Nijar | 1,015.10 mi (1,633.65 km) |
| Koper to Novelda | 892.33 mi (1,436.06 km) |
| Koper to Noya | 1,133.18 mi (1,823.68 km) |
| Koper to Nules | 805.84 mi (1,296.88 km) |
| Koper to Ocana | 953.23 mi (1,534.07 km) |
| Koper to Ogijares | 1,068.01 mi (1,718.79 km) |
| Koper to Oleiros | 1,094.91 mi (1,762.09 km) |
| Koper to Olesa de Montserrat | 653.42 mi (1,051.58 km) |
| Koper to Oliva | 842.11 mi (1,355.24 km) |
| Koper to Olivares | 1,168.06 mi (1,879.81 km) |
