| Gateway to Noventa Vicentina | 5,086.82 mi (8,186.44 km) |
| Gateway to Novi di Modena | 5,067.88 mi (8,155.96 km) |
| Gateway to Novi Ligure | 4,974.05 mi (8,004.97 km) |
| Gateway to Nuoro | 5,108.66 mi (8,221.59 km) |
| Gateway to Occhiobello | 5,098.16 mi (8,204.70 km) |
| Gateway to Oderzo | 5,117.25 mi (8,235.42 km) |
| Gateway to Oggiono | 4,975.76 mi (8,007.71 km) |
| Gateway to Olbia | 5,101.63 mi (8,210.28 km) |
| Gateway to Oleggio | 4,947.48 mi (7,962.20 km) |
| Gateway to Olgiate Comasco | 4,958.38 mi (7,979.75 km) |
| Gateway to Olgiate Olona | 4,958.09 mi (7,979.27 km) |
| Gateway to Omegna | 4,930.79 mi (7,935.35 km) |
| Gateway to Opera | 4,979.13 mi (8,013.14 km) |
| Gateway to Oppeano | 5,070.55 mi (8,160.26 km) |
| Gateway to Orbassano | 4,910.71 mi (7,903.02 km) |
