| Cities | Distance |
|---|---|
| Duffel to Suchanino | 629.66 mi (1,013.34 km) |
| Duffel to Sulechow | 480.80 mi (773.77 km) |
| Duffel to Sulecin | 461.93 mi (743.41 km) |
| Duffel to Sulejowek | 720.99 mi (1,160.32 km) |
| Duffel to Suwalki | 797.42 mi (1,283.33 km) |
| Duffel to Swarzedz | 543.81 mi (875.19 km) |
| Duffel to Swidnica | 520.32 mi (837.38 km) |
| Duffel to Swidnik | 785.97 mi (1,264.90 km) |
| Duffel to Swidwin | 508.11 mi (817.72 km) |
| Duffel to Swiebodzice | 513.69 mi (826.71 km) |
| Duffel to Swiecie | 608.83 mi (979.82 km) |
| Duffel to Swiedbodzin | 478.17 mi (769.55 km) |
| Duffel to Swietochlowice | 631.73 mi (1,016.67 km) |
| Duffel to Swinoujscie | 452.72 mi (728.58 km) |
| Duffel to Sycow | 571.13 mi (919.15 km) |