| Herrsching am Ammersee to Oria | 608.13 mi (978.69 km) |
| Herrsching am Ammersee to Oristano | 573.83 mi (923.49 km) |
| Herrsching am Ammersee to Orta Nova | 511.48 mi (823.15 km) |
| Herrsching am Ammersee to Orte | 387.19 mi (623.12 km) |
| Herrsching am Ammersee to Ortona | 420.54 mi (676.80 km) |
| Herrsching am Ammersee to Orvieto | 367.69 mi (591.73 km) |
| Herrsching am Ammersee to Orzinuovi | 189.15 mi (304.41 km) |
| Herrsching am Ammersee to Osimo | 331.15 mi (532.94 km) |
| Herrsching am Ammersee to Ospitaletto | 176.88 mi (284.67 km) |
| Herrsching am Ammersee to Ostuni | 592.83 mi (954.06 km) |
| Herrsching am Ammersee to Ottaviano | 519.94 mi (836.76 km) |
| Herrsching am Ammersee to Ovada | 261.83 mi (421.38 km) |
| Herrsching am Ammersee to Ozieri | 523.49 mi (842.48 km) |
| Herrsching am Ammersee to Paceco | 695.49 mi (1,119.29 km) |
| Herrsching am Ammersee to Pachino | 804.55 mi (1,294.80 km) |
