| Dordrecht to Orthez | 627.12 mi (1,009.26 km) |
| Dordrecht to Orvault | 421.04 mi (677.60 km) |
| Dordrecht to Osny | 221.34 mi (356.22 km) |
| Dordrecht to Ostwald | 261.29 mi (420.51 km) |
| Dordrecht to Ouistreham | 277.80 mi (447.07 km) |
| Dordrecht to Oullins | 420.18 mi (676.22 km) |
| Dordrecht to Outreau | 153.23 mi (246.60 km) |
| Dordrecht to Oyonnax | 385.30 mi (620.08 km) |
| Dordrecht to Ozoir-la-Ferriere | 226.38 mi (364.33 km) |
| Dordrecht to Pace | 381.50 mi (613.97 km) |
| Dordrecht to Palaiseau | 238.45 mi (383.75 km) |
| Dordrecht to Pamiers | 616.43 mi (992.04 km) |
| Dordrecht to Panazol | 439.06 mi (706.60 km) |
| Dordrecht to Pantin | 224.03 mi (360.54 km) |
| Dordrecht to Paray-le-Monial | 370.14 mi (595.69 km) |
