| Cities | Distance |
|---|---|
| Duffel to Rapperswil-Jona | 331.15 mi (532.93 km) |
| Duffel to Regensdorf | 309.58 mi (498.22 km) |
| Duffel to Reinach | 285.49 mi (459.46 km) |
| Duffel to Renens | 329.20 mi (529.80 km) |
| Duffel to Rheinfelden | 286.33 mi (460.81 km) |
| Duffel to Richterswil | 328.09 mi (528.01 km) |
| Duffel to Riehen | 280.52 mi (451.45 km) |
| Duffel to Risch | 325.71 mi (524.18 km) |
| Duffel to Romanshorn | 327.26 mi (526.68 km) |
| Duffel to Rorschach | 336.69 mi (541.85 km) |
| Duffel to Rothrist | 303.13 mi (487.84 km) |
| Duffel to Ruti | 329.19 mi (529.78 km) |
| Duffel to Sankt Gallen | 335.12 mi (539.33 km) |
| Duffel to Sarnen | 335.96 mi (540.68 km) |
| Duffel to Schaffhausen | 298.98 mi (481.16 km) |