| Cities | Distance |
|---|---|
| Seclin to Warka | 789.79 mi (1,271.05 km) |
| Seclin to Warsaw | 781.88 mi (1,258.31 km) |
| Seclin to Wasilkow | 876.78 mi (1,411.05 km) |
| Seclin to Wegorzewo | 826.32 mi (1,329.84 km) |
| Seclin to Wegrow | 824.62 mi (1,327.10 km) |
| Seclin to Wejherowo | 695.91 mi (1,119.95 km) |
| Seclin to Wieliczka | 751.73 mi (1,209.80 km) |
| Seclin to Wielun | 677.73 mi (1,090.71 km) |
| Seclin to Wieruszow | 659.41 mi (1,061.22 km) |
| Seclin to Wisla | 702.93 mi (1,131.25 km) |
| Seclin to Wladyslawowo | 705.84 mi (1,135.95 km) |
| Seclin to Wloclawek | 701.99 mi (1,129.74 km) |
| Seclin to Wlodawa | 891.06 mi (1,434.03 km) |
| Seclin to Wloszczowa | 739.88 mi (1,190.72 km) |
| Seclin to Wodzislaw Slaski | 680.77 mi (1,095.60 km) |