| Cities | Distance |
|---|---|
| Seclin to Beuvry | 15.50 mi (24.94 km) |
| Seclin to Beziers | 497.60 mi (800.81 km) |
| Seclin to Bezons | 117.79 mi (189.57 km) |
| Seclin to Biarritz | 533.83 mi (859.11 km) |
| Seclin to Biganos | 448.47 mi (721.75 km) |
| Seclin to Billere | 525.95 mi (846.43 km) |
| Seclin to Biot | 514.75 mi (828.41 km) |
| Seclin to Biscarrosse | 468.02 mi (753.21 km) |
| Seclin to Bischheim | 250.17 mi (402.61 km) |
| Seclin to Bischwiller | 248.49 mi (399.90 km) |
| Seclin to Blagnac | 483.71 mi (778.46 km) |
| Seclin to Blain | 303.59 mi (488.58 km) |
| Seclin to Blanquefort | 425.04 mi (684.04 km) |
| Seclin to Blois | 218.16 mi (351.09 km) |
| Seclin to Bobigny | 116.18 mi (186.97 km) |