| Douai to Nizza Monferrato | 457.98 mi (737.05 km) |
| Douai to Noale | 532.30 mi (856.65 km) |
| Douai to Nocera Inferiore | 866.44 mi (1,394.41 km) |
| Douai to Nocera Superiore | 868.11 mi (1,397.08 km) |
| Douai to Noceto | 506.33 mi (814.86 km) |
| Douai to Noci | 945.25 mi (1,521.23 km) |
| Douai to Noicattaro | 927.95 mi (1,493.40 km) |
| Douai to Nola | 853.14 mi (1,372.99 km) |
| Douai to Nonantola | 540.51 mi (869.87 km) |
| Douai to Noto | 1,105.46 mi (1,779.06 km) |
| Douai to Nova Milanese | 435.10 mi (700.22 km) |
| Douai to Novara | 425.63 mi (684.98 km) |
| Douai to Novate Milanese | 435.83 mi (701.40 km) |
| Douai to Novellara | 521.60 mi (839.44 km) |
| Douai to Noventa Vicentina | 526.05 mi (846.59 km) |
