| Obernai to Orvault | 429.67 mi (691.49 km) |
| Obernai to Osny | 250.20 mi (402.66 km) |
| Obernai to Ostwald | 12.26 mi (19.73 km) |
| Obernai to Ouistreham | 356.10 mi (573.09 km) |
| Obernai to Oullins | 227.67 mi (366.40 km) |
| Obernai to Outreau | 305.74 mi (492.04 km) |
| Obernai to Oyonnax | 174.75 mi (281.23 km) |
| Obernai to Ozoir-la-Ferriere | 220.37 mi (354.65 km) |
| Obernai to Pace | 425.68 mi (685.06 km) |
| Obernai to Palaiseau | 239.90 mi (386.07 km) |
| Obernai to Pamiers | 464.93 mi (748.23 km) |
| Obernai to Panazol | 341.83 mi (550.12 km) |
| Obernai to Pantin | 233.65 mi (376.02 km) |
| Obernai to Paray-le-Monial | 209.69 mi (337.46 km) |
| Obernai to Parempuyre | 453.21 mi (729.37 km) |
