| Vallet to Oestrich-Winkel | 466.35 mi (750.52 km) |
| Vallet to Offenburg | 436.01 mi (701.69 km) |
| Vallet to Oftersheim | 477.70 mi (768.78 km) |
| Vallet to Ohrdruf | 599.15 mi (964.24 km) |
| Vallet to Ohringen | 515.13 mi (829.02 km) |
| Vallet to Olbernhau | 704.36 mi (1,133.56 km) |
| Vallet to Olching | 589.06 mi (948.01 km) |
| Vallet to Oldenburg | 588.15 mi (946.54 km) |
| Vallet to Oldenburg in Holstein | 723.17 mi (1,163.83 km) |
| Vallet to Olfen | 499.52 mi (803.90 km) |
| Vallet to Olpe | 489.87 mi (788.37 km) |
| Vallet to Olsberg | 525.71 mi (846.05 km) |
| Vallet to Oranienburg | 749.62 mi (1,206.40 km) |
| Vallet to Ortenberg | 518.78 mi (834.90 km) |
| Vallet to Oschatz | 707.24 mi (1,138.19 km) |
