| Azambuja to Noventa Vicentina | 1,125.48 mi (1,811.29 km) |
| Azambuja to Novi di Modena | 1,088.71 mi (1,752.12 km) |
| Azambuja to Novi Ligure | 986.53 mi (1,587.66 km) |
| Azambuja to Nuoro | 969.76 mi (1,560.68 km) |
| Azambuja to Occhiobello | 1,121.44 mi (1,804.79 km) |
| Azambuja to Oderzo | 1,179.38 mi (1,898.03 km) |
| Azambuja to Oggiono | 1,035.27 mi (1,666.10 km) |
| Azambuja to Olbia | 978.76 mi (1,575.17 km) |
| Azambuja to Oleggio | 998.43 mi (1,606.82 km) |
| Azambuja to Olgiate Comasco | 1,017.96 mi (1,638.25 km) |
| Azambuja to Olgiate Olona | 1,010.55 mi (1,626.33 km) |
| Azambuja to Omegna | 995.27 mi (1,601.73 km) |
| Azambuja to Opera | 1,019.94 mi (1,641.44 km) |
| Azambuja to Oppeano | 1,109.40 mi (1,785.40 km) |
| Azambuja to Orbassano | 934.18 mi (1,503.42 km) |
