| Unterhaching to Oria | 601.24 mi (967.61 km) |
| Unterhaching to Oristano | 583.30 mi (938.73 km) |
| Unterhaching to Orta Nova | 506.88 mi (815.74 km) |
| Unterhaching to Orte | 389.13 mi (626.25 km) |
| Unterhaching to Ortona | 417.55 mi (671.98 km) |
| Unterhaching to Orvieto | 370.27 mi (595.89 km) |
| Unterhaching to Orzinuovi | 200.56 mi (322.77 km) |
| Unterhaching to Osimo | 329.21 mi (529.81 km) |
| Unterhaching to Ospitaletto | 188.05 mi (302.65 km) |
| Unterhaching to Ostuni | 585.77 mi (942.70 km) |
| Unterhaching to Ottaviano | 518.13 mi (833.85 km) |
| Unterhaching to Ovada | 275.68 mi (443.67 km) |
| Unterhaching to Ozieri | 532.61 mi (857.15 km) |
| Unterhaching to Paceco | 698.23 mi (1,123.70 km) |
| Unterhaching to Pachino | 803.89 mi (1,293.73 km) |
