| Cities | Distance |
|---|---|
| Duffel to Stabroek | 17.38 mi (27.97 km) |
| Duffel to Staden | 65.82 mi (105.93 km) |
| Duffel to Steenokkerzeel | 12.52 mi (20.15 km) |
| Duffel to Stekene | 22.06 mi (35.50 km) |
| Duffel to Strombeek-Bever | 15.00 mi (24.13 km) |
| Duffel to Temse | 13.79 mi (22.19 km) |
| Duffel to Ternat | 21.68 mi (34.90 km) |
| Duffel to Tervuren | 19.59 mi (31.52 km) |
| Duffel to Tessenderlo | 24.96 mi (40.17 km) |
| Duffel to Theux | 68.76 mi (110.66 km) |
| Duffel to Thuin | 53.95 mi (86.82 km) |
| Duffel to Tielt | 52.20 mi (84.00 km) |
| Duffel to Tienen | 27.54 mi (44.32 km) |
| Duffel to Tongeren | 46.78 mi (75.29 km) |
| Duffel to Torhout | 61.47 mi (98.93 km) |