| Opoczno to Niscemi | 1,024.64 mi (1,649.00 km) |
| Opoczno to Nizza Monferrato | 713.67 mi (1,148.54 km) |
| Opoczno to Noale | 550.51 mi (885.96 km) |
| Opoczno to Nocera Inferiore | 782.11 mi (1,258.68 km) |
| Opoczno to Nocera Superiore | 782.01 mi (1,258.53 km) |
| Opoczno to Noceto | 649.16 mi (1,044.72 km) |
| Opoczno to Noci | 746.09 mi (1,200.71 km) |
| Opoczno to Noicattaro | 731.74 mi (1,177.63 km) |
| Opoczno to Nola | 771.76 mi (1,242.03 km) |
| Opoczno to Nonantola | 628.90 mi (1,012.12 km) |
| Opoczno to Noto | 1,033.48 mi (1,663.22 km) |
| Opoczno to Nova Milanese | 645.44 mi (1,038.73 km) |
| Opoczno to Novara | 672.59 mi (1,082.42 km) |
| Opoczno to Novate Milanese | 650.15 mi (1,046.31 km) |
| Opoczno to Novellara | 629.58 mi (1,013.21 km) |
