| Duffel to Alicante | 914.26 mi (1,471.36 km) |
| Duffel to Aljaraque | 1,110.61 mi (1,787.35 km) |
| Duffel to Almagro | 933.29 mi (1,501.99 km) |
| Duffel to Almansa | 887.90 mi (1,428.94 km) |
| Duffel to Almazora | 801.89 mi (1,290.51 km) |
| Duffel to Almendralejo | 1,008.72 mi (1,623.38 km) |
| Duffel to Almeria | 1,043.51 mi (1,679.37 km) |
| Duffel to Almonte | 1,098.34 mi (1,767.61 km) |
| Duffel to Almoradi | 934.10 mi (1,503.29 km) |
| Duffel to Almunecar | 1,071.77 mi (1,724.84 km) |
| Duffel to Almusafes | 850.07 mi (1,368.05 km) |
| Duffel to Alovera | 815.20 mi (1,311.94 km) |
| Duffel to Alpedrete | 829.13 mi (1,334.36 km) |
| Duffel to Altea | 891.83 mi (1,435.27 km) |
| Duffel to Ames | 837.34 mi (1,347.57 km) |
