| Aichach to Novi di Modena | 245.98 mi (395.87 km) |
| Aichach to Novi Ligure | 278.26 mi (447.82 km) |
| Aichach to Nuoro | 568.90 mi (915.55 km) |
| Aichach to Occhiobello | 244.71 mi (393.82 km) |
| Aichach to Oderzo | 195.18 mi (314.11 km) |
| Aichach to Oggiono | 202.42 mi (325.76 km) |
| Aichach to Olbia | 526.61 mi (847.50 km) |
| Aichach to Oleggio | 229.41 mi (369.19 km) |
| Aichach to Olgiate Comasco | 210.52 mi (338.79 km) |
| Aichach to Olgiate Olona | 221.56 mi (356.56 km) |
| Aichach to Omegna | 219.01 mi (352.47 km) |
| Aichach to Opera | 230.37 mi (370.74 km) |
| Aichach to Oppeano | 217.66 mi (350.28 km) |
| Aichach to Orbassano | 292.49 mi (470.71 km) |
| Aichach to Orbetello | 415.31 mi (668.38 km) |
