| Seclin to Alicante | 860.50 mi (1,384.85 km) |
| Seclin to Aljaraque | 1,042.90 mi (1,678.39 km) |
| Seclin to Almagro | 870.11 mi (1,400.30 km) |
| Seclin to Almansa | 831.73 mi (1,338.55 km) |
| Seclin to Almazora | 748.04 mi (1,203.85 km) |
| Seclin to Almendralejo | 940.55 mi (1,513.66 km) |
| Seclin to Almeria | 985.45 mi (1,585.92 km) |
| Seclin to Almonte | 1,031.43 mi (1,659.92 km) |
| Seclin to Almoradi | 879.59 mi (1,415.57 km) |
| Seclin to Almunecar | 1,010.86 mi (1,626.83 km) |
| Seclin to Almusafes | 795.66 mi (1,280.49 km) |
| Seclin to Alovera | 750.97 mi (1,208.57 km) |
| Seclin to Alpedrete | 763.02 mi (1,227.95 km) |
| Seclin to Altea | 839.26 mi (1,350.66 km) |
| Seclin to Ames | 762.79 mi (1,227.59 km) |
