| Duffel to Chaudfontaine | 60.40 mi (97.20 km) |
| Duffel to Chaumont-Gistoux | 29.78 mi (47.92 km) |
| Duffel to Chimay | 73.08 mi (117.61 km) |
| Duffel to Ciney | 60.88 mi (97.98 km) |
| Duffel to Colfontaine | 56.10 mi (90.28 km) |
| Duffel to Courcelles | 44.80 mi (72.10 km) |
| Duffel to Court-Saint-Etienne | 32.32 mi (52.01 km) |
| Duffel to Couvin | 72.56 mi (116.78 km) |
| Duffel to Damme | 54.42 mi (87.59 km) |
| Duffel to De Haan | 65.33 mi (105.14 km) |
| Duffel to De Panne | 83.52 mi (134.41 km) |
| Duffel to De Pinte | 38.27 mi (61.60 km) |
| Duffel to Deerlijk | 53.40 mi (85.95 km) |
| Duffel to Deinze | 43.48 mi (69.97 km) |
| Duffel to Denderleeuw | 24.07 mi (38.74 km) |
