| Cat to Noventa Vicentina | 1,542.10 mi (2,481.77 km) |
| Cat to Novi di Modena | 1,571.23 mi (2,528.65 km) |
| Cat to Novi Ligure | 1,674.54 mi (2,694.91 km) |
| Cat to Nuoro | 1,667.59 mi (2,683.72 km) |
| Cat to Occhiobello | 1,538.10 mi (2,475.33 km) |
| Cat to Oderzo | 1,499.01 mi (2,412.43 km) |
| Cat to Oggiono | 1,649.89 mi (2,655.24 km) |
| Cat to Olbia | 1,653.16 mi (2,660.51 km) |
| Cat to Oleggio | 1,683.74 mi (2,709.71 km) |
| Cat to Olgiate Comasco | 1,668.32 mi (2,684.91 km) |
| Cat to Olgiate Olona | 1,671.78 mi (2,690.47 km) |
| Cat to Omegna | 1,695.60 mi (2,728.80 km) |
| Cat to Opera | 1,654.83 mi (2,663.18 km) |
| Cat to Oppeano | 1,559.15 mi (2,509.21 km) |
| Cat to Orbassano | 1,735.88 mi (2,793.62 km) |
