| Duffel to Orvault | 382.94 mi (616.29 km) |
| Duffel to Osny | 178.09 mi (286.61 km) |
| Duffel to Ostwald | 226.50 mi (364.51 km) |
| Duffel to Ouistreham | 245.79 mi (395.55 km) |
| Duffel to Oullins | 372.31 mi (599.17 km) |
| Duffel to Outreau | 130.25 mi (209.63 km) |
| Duffel to Oyonnax | 338.68 mi (545.05 km) |
| Duffel to Ozoir-la-Ferriere | 180.01 mi (289.70 km) |
| Duffel to Pace | 347.49 mi (559.22 km) |
| Duffel to Palaiseau | 193.31 mi (311.11 km) |
| Duffel to Pamiers | 568.17 mi (914.38 km) |
| Duffel to Panazol | 391.97 mi (630.81 km) |
| Duffel to Pantin | 178.87 mi (287.86 km) |
| Duffel to Paray-le-Monial | 321.72 mi (517.75 km) |
| Duffel to Parempuyre | 486.16 mi (782.39 km) |
