| Fiorano Modenese to Oerlinghausen | 522.97 mi (841.64 km) |
| Fiorano Modenese to Oestrich-Winkel | 400.06 mi (643.83 km) |
| Fiorano Modenese to Offenburg | 304.36 mi (489.81 km) |
| Fiorano Modenese to Oftersheim | 350.37 mi (563.86 km) |
| Fiorano Modenese to Ohrdruf | 434.95 mi (699.98 km) |
| Fiorano Modenese to Ohringen | 328.37 mi (528.46 km) |
| Fiorano Modenese to Olbernhau | 439.63 mi (707.51 km) |
| Fiorano Modenese to Olching | 254.46 mi (409.52 km) |
| Fiorano Modenese to Oldenburg | 606.49 mi (976.05 km) |
| Fiorano Modenese to Oldenburg in Holstein | 674.82 mi (1,086.02 km) |
| Fiorano Modenese to Olfen | 520.82 mi (838.18 km) |
| Fiorano Modenese to Olpe | 468.79 mi (754.44 km) |
| Fiorano Modenese to Olsberg | 483.14 mi (777.55 km) |
| Fiorano Modenese to Oranienburg | 578.58 mi (931.13 km) |
| Fiorano Modenese to Ortenberg | 410.60 mi (660.79 km) |
