| Ames to Noventa Vicentina | 1,011.47 mi (1,627.80 km) |
| Ames to Novi di Modena | 979.84 mi (1,576.90 km) |
| Ames to Novi Ligure | 875.95 mi (1,409.70 km) |
| Ames to Nuoro | 943.27 mi (1,518.04 km) |
| Ames to Occhiobello | 1,013.15 mi (1,630.51 km) |
| Ames to Oderzo | 1,059.49 mi (1,705.08 km) |
| Ames to Oggiono | 908.59 mi (1,462.24 km) |
| Ames to Olbia | 940.55 mi (1,513.67 km) |
| Ames to Oleggio | 872.84 mi (1,404.69 km) |
| Ames to Olgiate Comasco | 890.24 mi (1,432.70 km) |
| Ames to Olgiate Olona | 885.09 mi (1,424.42 km) |
| Ames to Omegna | 864.31 mi (1,390.97 km) |
| Ames to Opera | 899.56 mi (1,447.70 km) |
| Ames to Oppeano | 994.52 mi (1,600.52 km) |
| Ames to Orbassano | 815.95 mi (1,313.14 km) |
