| Cities | Distance |
|---|---|
| Seclin to Borgosesia | 411.81 mi (662.74 km) |
| Seclin to Boscoreale | 871.28 mi (1,402.18 km) |
| Seclin to Boscotrecase | 869.84 mi (1,399.87 km) |
| Seclin to Botticino Sera | 480.00 mi (772.49 km) |
| Seclin to Bovalino Marina | 1,071.39 mi (1,724.23 km) |
| Seclin to Boves | 478.34 mi (769.82 km) |
| Seclin to Boville Ernica | 790.92 mi (1,272.86 km) |
| Seclin to Bovisio Masciago | 442.32 mi (711.84 km) |
| Seclin to Bovolone | 523.77 mi (842.93 km) |
| Seclin to Bra | 462.01 mi (743.54 km) |
| Seclin to Bracciano | 727.88 mi (1,171.40 km) |
| Seclin to Brandizzo | 432.73 mi (696.41 km) |
| Seclin to Breganze | 516.39 mi (831.05 km) |
| Seclin to Brembate | 455.18 mi (732.54 km) |
| Seclin to Brescia | 479.29 mi (771.35 km) |