| Opoczno to Nevers | 828.35 mi (1,333.09 km) |
| Opoczno to Nice | 804.09 mi (1,294.06 km) |
| Opoczno to Nimes | 903.40 mi (1,453.89 km) |
| Opoczno to Niort | 1,001.60 mi (1,611.92 km) |
| Opoczno to Noeux-les-Mines | 768.06 mi (1,236.08 km) |
| Opoczno to Nogent-le-Rotrou | 889.63 mi (1,431.72 km) |
| Opoczno to Nogent-sur-Marne | 806.05 mi (1,297.21 km) |
| Opoczno to Nogent-sur-Oise | 797.20 mi (1,282.96 km) |
| Opoczno to Noisiel | 799.41 mi (1,286.52 km) |
| Opoczno to Noisy-le-Grand | 802.83 mi (1,292.03 km) |
| Opoczno to Noisy-le-Sec | 806.29 mi (1,297.59 km) |
| Opoczno to Nort-sur-Erdre | 1,012.24 mi (1,629.04 km) |
| Opoczno to Notre-Dame-de-Gravenchon | 874.73 mi (1,407.73 km) |
| Opoczno to Noyon | 768.32 mi (1,236.49 km) |
| Opoczno to Obernai | 603.25 mi (970.83 km) |
