| Seclin to Nizza Monferrato | 469.35 mi (755.34 km) |
| Seclin to Noale | 541.24 mi (871.04 km) |
| Seclin to Nocera Inferiore | 876.77 mi (1,411.02 km) |
| Seclin to Nocera Superiore | 878.42 mi (1,413.68 km) |
| Seclin to Noceto | 516.78 mi (831.68 km) |
| Seclin to Noci | 954.70 mi (1,536.44 km) |
| Seclin to Noicattaro | 937.37 mi (1,508.54 km) |
| Seclin to Nola | 863.43 mi (1,389.56 km) |
| Seclin to Nonantola | 550.60 mi (886.11 km) |
| Seclin to Noto | 1,116.56 mi (1,796.93 km) |
| Seclin to Nova Milanese | 445.62 mi (717.16 km) |
| Seclin to Novara | 436.55 mi (702.56 km) |
| Seclin to Novate Milanese | 446.42 mi (718.45 km) |
| Seclin to Novellara | 531.75 mi (855.76 km) |
| Seclin to Noventa Vicentina | 535.48 mi (861.78 km) |
