| Herrsching am Ammersee to Novi di Modena | 215.07 mi (346.11 km) |
| Herrsching am Ammersee to Novi Ligure | 251.37 mi (404.53 km) |
| Herrsching am Ammersee to Nuoro | 538.68 mi (866.92 km) |
| Herrsching am Ammersee to Occhiobello | 213.54 mi (343.66 km) |
| Herrsching am Ammersee to Oderzo | 165.32 mi (266.06 km) |
| Herrsching am Ammersee to Oggiono | 175.92 mi (283.11 km) |
| Herrsching am Ammersee to Olbia | 496.36 mi (798.82 km) |
| Herrsching am Ammersee to Oleggio | 205.02 mi (329.95 km) |
| Herrsching am Ammersee to Olgiate Comasco | 185.49 mi (298.51 km) |
| Herrsching am Ammersee to Olgiate Olona | 196.36 mi (316.02 km) |
| Herrsching am Ammersee to Omegna | 196.57 mi (316.34 km) |
| Herrsching am Ammersee to Opera | 203.39 mi (327.32 km) |
| Herrsching am Ammersee to Oppeano | 186.55 mi (300.23 km) |
| Herrsching am Ammersee to Orbassano | 269.80 mi (434.21 km) |
| Herrsching am Ammersee to Orbetello | 384.20 mi (618.31 km) |
