| Romilly-sur-Seine to Ottendorf-Okrilla | 485.62 mi (781.54 km) |
| Romilly-sur-Seine to Ottersberg | 395.22 mi (636.05 km) |
| Romilly-sur-Seine to Ottobrunn | 366.16 mi (589.27 km) |
| Romilly-sur-Seine to Ottweiler | 166.80 mi (268.44 km) |
| Romilly-sur-Seine to Overath | 231.79 mi (373.03 km) |
| Romilly-sur-Seine to Oyten | 389.70 mi (627.16 km) |
| Romilly-sur-Seine to Paderborn | 313.82 mi (505.04 km) |
| Romilly-sur-Seine to Papenburg | 352.89 mi (567.92 km) |
| Romilly-sur-Seine to Parchim | 488.41 mi (786.02 km) |
| Romilly-sur-Seine to Pasewalk | 563.07 mi (906.17 km) |
| Romilly-sur-Seine to Passau | 445.15 mi (716.40 km) |
| Romilly-sur-Seine to Pattensen | 371.19 mi (597.37 km) |
| Romilly-sur-Seine to Pegnitz | 363.49 mi (584.98 km) |
| Romilly-sur-Seine to Peine | 388.52 mi (625.26 km) |
| Romilly-sur-Seine to Peissenberg | 341.54 mi (549.65 km) |
