| Aire-sur-la-Lys to Novi di Modena | 559.28 mi (900.08 km) |
| Aire-sur-la-Lys to Novi Ligure | 502.87 mi (809.29 km) |
| Aire-sur-la-Lys to Nuoro | 787.55 mi (1,267.43 km) |
| Aire-sur-la-Lys to Occhiobello | 580.48 mi (934.19 km) |
| Aire-sur-la-Lys to Oderzo | 572.56 mi (921.45 km) |
| Aire-sur-la-Lys to Oggiono | 463.33 mi (745.66 km) |
| Aire-sur-la-Lys to Olbia | 753.08 mi (1,211.96 km) |
| Aire-sur-la-Lys to Oleggio | 451.28 mi (726.26 km) |
| Aire-sur-la-Lys to Olgiate Comasco | 451.37 mi (726.40 km) |
| Aire-sur-la-Lys to Olgiate Olona | 456.88 mi (735.28 km) |
| Aire-sur-la-Lys to Omegna | 429.39 mi (691.04 km) |
| Aire-sur-la-Lys to Opera | 480.45 mi (773.20 km) |
| Aire-sur-la-Lys to Oppeano | 548.21 mi (882.26 km) |
| Aire-sur-la-Lys to Orbassano | 456.09 mi (734.00 km) |
| Aire-sur-la-Lys to Orbetello | 703.56 mi (1,132.27 km) |
