| Duffel to Alexandria | 1,083.74 mi (1,744.12 km) |
| Duffel to Arad | 836.50 mi (1,346.22 km) |
| Duffel to Avrig | 980.24 mi (1,577.55 km) |
| Duffel to Babadag | 1,192.45 mi (1,919.06 km) |
| Duffel to Bacau | 1,060.55 mi (1,706.80 km) |
| Duffel to Baia Mare | 886.97 mi (1,427.44 km) |
| Duffel to Baia-Sprie | 892.37 mi (1,436.12 km) |
| Duffel to Baicoi | 1,065.82 mi (1,715.27 km) |
| Duffel to Bailesti | 1,000.70 mi (1,610.48 km) |
| Duffel to Bals | 1,018.36 mi (1,638.90 km) |
| Duffel to Baraolt | 1,019.92 mi (1,641.40 km) |
| Duffel to Barlad | 1,103.75 mi (1,776.31 km) |
| Duffel to Beclean | 925.93 mi (1,490.15 km) |
| Duffel to Beius | 864.08 mi (1,390.60 km) |
| Duffel to Bicaz | 1,015.57 mi (1,634.41 km) |
