| Mondovi to Oerlinghausen | 525.41 mi (845.57 km) |
| Mondovi to Oestrich-Winkel | 388.17 mi (624.70 km) |
| Mondovi to Offenburg | 282.19 mi (454.14 km) |
| Mondovi to Oftersheim | 346.49 mi (557.62 km) |
| Mondovi to Ohrdruf | 465.45 mi (749.08 km) |
| Mondovi to Ohringen | 342.17 mi (550.67 km) |
| Mondovi to Olbernhau | 504.37 mi (811.71 km) |
| Mondovi to Olching | 312.11 mi (502.30 km) |
| Mondovi to Oldenburg | 605.57 mi (974.57 km) |
| Mondovi to Oldenburg in Holstein | 698.77 mi (1,124.56 km) |
| Mondovi to Olfen | 507.08 mi (816.07 km) |
| Mondovi to Olpe | 458.32 mi (737.60 km) |
| Mondovi to Olsberg | 482.34 mi (776.25 km) |
| Mondovi to Oranienburg | 628.80 mi (1,011.95 km) |
| Mondovi to Ortenberg | 416.69 mi (670.60 km) |
