| Ainring to Novi di Modena | 224.14 mi (360.71 km) |
| Ainring to Novi Ligure | 289.74 mi (466.29 km) |
| Ainring to Nuoro | 548.07 mi (882.04 km) |
| Ainring to Occhiobello | 210.22 mi (338.32 km) |
| Ainring to Oderzo | 142.19 mi (228.84 km) |
| Ainring to Oggiono | 220.40 mi (354.70 km) |
| Ainring to Olbia | 505.96 mi (814.26 km) |
| Ainring to Oleggio | 255.13 mi (410.59 km) |
| Ainring to Olgiate Comasco | 234.65 mi (377.64 km) |
| Ainring to Olgiate Olona | 244.29 mi (393.15 km) |
| Ainring to Omegna | 252.66 mi (406.62 km) |
| Ainring to Opera | 243.94 mi (392.59 km) |
| Ainring to Oppeano | 192.86 mi (310.37 km) |
| Ainring to Orbassano | 322.32 mi (518.72 km) |
| Ainring to Orbetello | 380.89 mi (612.98 km) |
