| Irving to Noventa Vicentina | 5,429.47 mi (8,737.89 km) |
| Irving to Novi di Modena | 5,419.99 mi (8,722.63 km) |
| Irving to Novi Ligure | 5,340.00 mi (8,593.91 km) |
| Irving to Nuoro | 5,537.13 mi (8,911.16 km) |
| Irving to Occhiobello | 5,445.95 mi (8,764.41 km) |
| Irving to Oderzo | 5,446.93 mi (8,765.99 km) |
| Irving to Oggiono | 5,323.05 mi (8,566.63 km) |
| Irving to Olbia | 5,520.46 mi (8,884.32 km) |
| Irving to Oleggio | 5,301.45 mi (8,531.85 km) |
| Irving to Olgiate Comasco | 5,307.75 mi (8,542.00 km) |
| Irving to Olgiate Olona | 5,310.20 mi (8,545.94 km) |
| Irving to Omegna | 5,281.71 mi (8,500.09 km) |
| Irving to Opera | 5,333.25 mi (8,583.03 km) |
| Irving to Oppeano | 5,414.96 mi (8,714.53 km) |
| Irving to Orbassano | 5,279.61 mi (8,496.71 km) |
