| Romainville to Orthez | 403.03 mi (648.61 km) |
| Romainville to Orvault | 217.88 mi (350.65 km) |
| Romainville to Osny | 20.78 mi (33.45 km) |
| Romainville to Ostwald | 241.68 mi (388.94 km) |
| Romainville to Ouistreham | 124.90 mi (201.01 km) |
| Romainville to Oullins | 245.55 mi (395.17 km) |
| Romainville to Outreau | 131.22 mi (211.17 km) |
| Romainville to Oyonnax | 235.56 mi (379.09 km) |
| Romainville to Ozoir-la-Ferriere | 13.33 mi (21.46 km) |
| Romainville to Pace | 199.21 mi (320.59 km) |
| Romainville to Palaiseau | 14.54 mi (23.40 km) |
| Romainville to Pamiers | 400.45 mi (644.47 km) |
| Romainville to Panazol | 216.88 mi (349.03 km) |
| Romainville to Pantin | 1.75 mi (2.81 km) |
| Romainville to Paray-le-Monial | 185.46 mi (298.47 km) |
