| Duchcov to Naron | 1,134.07 mi (1,825.11 km) |
| Duchcov to Navalcarnero | 1,112.80 mi (1,790.88 km) |
| Duchcov to Navalmoral de la Mata | 1,188.55 mi (1,912.78 km) |
| Duchcov to Nerja | 1,294.36 mi (2,083.06 km) |
| Duchcov to Nigran | 1,216.87 mi (1,958.36 km) |
| Duchcov to Nijar | 1,227.72 mi (1,975.82 km) |
| Duchcov to Novelda | 1,102.52 mi (1,774.34 km) |
| Duchcov to Noya | 1,194.30 mi (1,922.04 km) |
| Duchcov to Nules | 1,001.28 mi (1,611.40 km) |
| Duchcov to Ocana | 1,110.41 mi (1,787.03 km) |
| Duchcov to Ogijares | 1,264.67 mi (2,035.29 km) |
| Duchcov to Oleiros | 1,149.29 mi (1,849.60 km) |
| Duchcov to Olesa de Montserrat | 843.23 mi (1,357.05 km) |
| Duchcov to Oliva | 1,052.21 mi (1,693.36 km) |
| Duchcov to Olivares | 1,336.61 mi (2,151.07 km) |
