| Cities | Distance |
|---|---|
| Seclin to Giszowiec | 705.41 mi (1,135.24 km) |
| Seclin to Gizycko | 824.60 mi (1,327.07 km) |
| Seclin to Gliwice | 687.43 mi (1,106.32 km) |
| Seclin to Glogow | 570.60 mi (918.29 km) |
| Seclin to Glogow Malopolski | 832.93 mi (1,340.47 km) |
| Seclin to Glowno | 726.32 mi (1,168.91 km) |
| Seclin to Glubczyce | 651.32 mi (1,048.19 km) |
| Seclin to Glucholazy | 630.59 mi (1,014.83 km) |
| Seclin to Gniezno | 639.64 mi (1,029.41 km) |
| Seclin to Goldap | 849.75 mi (1,367.54 km) |
| Seclin to Goleniow | 542.01 mi (872.28 km) |
| Seclin to Golub-Dobrzyn | 704.85 mi (1,134.35 km) |
| Seclin to Gora | 590.73 mi (950.70 km) |
| Seclin to Gora Kalwaria | 790.29 mi (1,271.85 km) |
| Seclin to Gorlice | 803.86 mi (1,293.69 km) |