| Aschaffenburg to Oria | 772.32 mi (1,242.93 km) |
| Aschaffenburg to Oristano | 695.67 mi (1,119.58 km) |
| Aschaffenburg to Orta Nova | 675.00 mi (1,086.30 km) |
| Aschaffenburg to Orte | 541.09 mi (870.80 km) |
| Aschaffenburg to Ortona | 582.81 mi (937.94 km) |
| Aschaffenburg to Orvieto | 520.23 mi (837.23 km) |
| Aschaffenburg to Orzinuovi | 317.62 mi (511.16 km) |
| Aschaffenburg to Osimo | 492.53 mi (792.65 km) |
| Aschaffenburg to Ospitaletto | 307.79 mi (495.35 km) |
| Aschaffenburg to Ostuni | 757.00 mi (1,218.28 km) |
| Aschaffenburg to Ottaviano | 680.41 mi (1,095.01 km) |
| Aschaffenburg to Ovada | 368.85 mi (593.60 km) |
| Aschaffenburg to Ozieri | 648.26 mi (1,043.27 km) |
| Aschaffenburg to Paceco | 844.82 mi (1,359.60 km) |
| Aschaffenburg to Pachino | 962.29 mi (1,548.66 km) |
