| Alcoa to Noventa Vicentina | 4,756.41 mi (7,654.70 km) |
| Alcoa to Novi di Modena | 4,743.12 mi (7,633.31 km) |
| Alcoa to Novi Ligure | 4,657.20 mi (7,495.04 km) |
| Alcoa to Nuoro | 4,833.01 mi (7,777.98 km) |
| Alcoa to Occhiobello | 4,770.97 mi (7,678.13 km) |
| Alcoa to Oderzo | 4,779.21 mi (7,691.40 km) |
| Alcoa to Oggiono | 4,647.36 mi (7,479.21 km) |
| Alcoa to Olbia | 4,819.56 mi (7,756.33 km) |
| Alcoa to Oleggio | 4,622.98 mi (7,439.97 km) |
| Alcoa to Olgiate Comasco | 4,631.13 mi (7,453.09 km) |
| Alcoa to Olgiate Olona | 4,632.52 mi (7,455.33 km) |
| Alcoa to Omegna | 4,604.29 mi (7,409.89 km) |
| Alcoa to Opera | 4,654.96 mi (7,491.43 km) |
| Alcoa to Oppeano | 4,741.09 mi (7,630.04 km) |
| Alcoa to Orbassano | 4,595.24 mi (7,395.33 km) |
