| Cities | Distance |
|---|---|
| Duffel to Rhosllanerchrugog | 347.40 mi (559.08 km) |
| Duffel to Rhyl | 371.44 mi (597.78 km) |
| Duffel to Rhymney | 338.90 mi (545.41 km) |
| Duffel to Richmond | 209.63 mi (337.37 km) |
| Duffel to Rickmansworth | 218.07 mi (350.96 km) |
| Duffel to Ripley | 285.24 mi (459.06 km) |
| Duffel to Ripon | 328.84 mi (529.22 km) |
| Duffel to Risca | 329.99 mi (531.06 km) |
| Duffel to Rochdale | 330.81 mi (532.38 km) |
| Duffel to Rochester | 174.77 mi (281.27 km) |
| Duffel to Rock Ferry | 354.78 mi (570.96 km) |
| Duffel to Rogerstone | 328.32 mi (528.38 km) |
| Duffel to Romford | 190.03 mi (305.83 km) |
| Duffel to Romsey | 261.26 mi (420.45 km) |
| Duffel to Ross on Wye | 310.50 mi (499.70 km) |