| Povoa de Santa Iria to Noventa Vicentina | 1,141.88 mi (1,837.67 km) |
| Povoa de Santa Iria to Novi di Modena | 1,104.99 mi (1,778.31 km) |
| Povoa de Santa Iria to Novi Ligure | 1,002.94 mi (1,614.08 km) |
| Povoa de Santa Iria to Nuoro | 983.19 mi (1,582.29 km) |
| Povoa de Santa Iria to Occhiobello | 1,137.68 mi (1,830.92 km) |
| Povoa de Santa Iria to Oderzo | 1,195.90 mi (1,924.62 km) |
| Povoa de Santa Iria to Oggiono | 1,052.06 mi (1,693.12 km) |
| Povoa de Santa Iria to Olbia | 992.68 mi (1,597.56 km) |
| Povoa de Santa Iria to Oleggio | 1,015.22 mi (1,633.85 km) |
| Povoa de Santa Iria to Olgiate Comasco | 1,034.79 mi (1,665.34 km) |
| Povoa de Santa Iria to Olgiate Olona | 1,027.33 mi (1,653.33 km) |
| Povoa de Santa Iria to Omegna | 1,012.19 mi (1,628.96 km) |
| Povoa de Santa Iria to Opera | 1,036.59 mi (1,668.23 km) |
| Povoa de Santa Iria to Oppeano | 1,125.83 mi (1,811.84 km) |
| Povoa de Santa Iria to Orbassano | 950.85 mi (1,530.25 km) |
