| Ober-Ramstadt to Orthez | 628.39 mi (1,011.30 km) |
| Ober-Ramstadt to Orvault | 505.81 mi (814.02 km) |
| Ober-Ramstadt to Osny | 305.03 mi (490.90 km) |
| Ober-Ramstadt to Ostwald | 100.19 mi (161.24 km) |
| Ober-Ramstadt to Ouistreham | 405.32 mi (652.30 km) |
| Ober-Ramstadt to Oullins | 338.22 mi (544.31 km) |
| Ober-Ramstadt to Outreau | 321.58 mi (517.53 km) |
| Ober-Ramstadt to Oyonnax | 285.46 mi (459.40 km) |
| Ober-Ramstadt to Ozoir-la-Ferriere | 282.92 mi (455.32 km) |
| Ober-Ramstadt to Pace | 490.68 mi (789.68 km) |
| Ober-Ramstadt to Palaiseau | 303.12 mi (487.82 km) |
| Ober-Ramstadt to Pamiers | 574.57 mi (924.68 km) |
| Ober-Ramstadt to Panazol | 441.50 mi (710.52 km) |
| Ober-Ramstadt to Pantin | 292.79 mi (471.20 km) |
| Ober-Ramstadt to Paray-le-Monial | 316.41 mi (509.21 km) |
