| Cities | Distance |
|---|---|
| Duffel to Gerpinnes | 52.73 mi (84.86 km) |
| Duffel to Gistel | 67.30 mi (108.31 km) |
| Duffel to Gooik | 27.07 mi (43.57 km) |
| Duffel to Grez-Doiceau | 26.56 mi (42.75 km) |
| Duffel to Grimbergen | 12.90 mi (20.75 km) |
| Duffel to Grobbendonk | 11.08 mi (17.84 km) |
| Duffel to Haacht | 10.00 mi (16.09 km) |
| Duffel to Haaltert | 26.38 mi (42.45 km) |
| Duffel to Halen | 28.02 mi (45.09 km) |
| Duffel to Halle | 27.94 mi (44.96 km) |
| Duffel to Hamme | 16.68 mi (26.84 km) |
| Duffel to Hannut | 38.81 mi (62.46 km) |
| Duffel to Harelbeke | 54.99 mi (88.50 km) |
| Duffel to Hasselt | 37.59 mi (60.50 km) |
| Duffel to Heist-op-den-Berg | 8.76 mi (14.09 km) |