| Douai to Roding | 428.37 mi (689.40 km) |
| Douai to Rodinghausen | 267.04 mi (429.75 km) |
| Douai to Roetgen | 138.42 mi (222.77 km) |
| Douai to Rommerskirchen | 164.52 mi (264.78 km) |
| Douai to Ronnenberg | 313.93 mi (505.22 km) |
| Douai to Rosbach vor der Hohe | 247.87 mi (398.91 km) |
| Douai to Rosdorf | 306.90 mi (493.90 km) |
| Douai to Rosenheim | 444.61 mi (715.53 km) |
| Douai to Rosrath | 183.46 mi (295.25 km) |
| Douai to Rossdorf | 253.89 mi (408.59 km) |
| Douai to Rosstal | 353.63 mi (569.12 km) |
| Douai to Rostock | 460.52 mi (741.14 km) |
| Douai to Rotenburg an der Fulda | 294.10 mi (473.31 km) |
| Douai to Roth | 365.37 mi (588.01 km) |
| Douai to Rothenbach an der Pegnitz | 368.21 mi (592.58 km) |
