| Cities | Distance |
|---|---|
| Douai to Orvault | 302.59 mi (486.97 km) |
| Douai to Osny | 101.42 mi (163.22 km) |
| Douai to Ostwald | 243.08 mi (391.19 km) |
| Douai to Ouistreham | 166.82 mi (268.47 km) |
| Douai to Oullins | 331.46 mi (533.43 km) |
| Douai to Outreau | 69.18 mi (111.34 km) |
| Douai to Oyonnax | 307.94 mi (495.58 km) |
| Douai to Ozoir-la-Ferriere | 111.54 mi (179.51 km) |
| Douai to Pace | 267.33 mi (430.22 km) |
| Douai to Palaiseau | 120.43 mi (193.82 km) |
| Douai to Pamiers | 506.05 mi (814.40 km) |
| Douai to Panazol | 323.61 mi (520.80 km) |
| Douai to Pantin | 106.32 mi (171.11 km) |
| Douai to Paray-le-Monial | 275.02 mi (442.60 km) |
| Douai to Parempuyre | 411.89 mi (662.87 km) |