| Seclin to Alberobello | 958.98 mi (1,543.32 km) |
| Seclin to Albignasego | 543.64 mi (874.90 km) |
| Seclin to Albinea | 540.23 mi (869.41 km) |
| Seclin to Albino | 454.32 mi (731.15 km) |
| Seclin to Alcamo | 995.97 mi (1,602.86 km) |
| Seclin to Alessandria | 467.48 mi (752.34 km) |
| Seclin to Alfonsine | 592.30 mi (953.22 km) |
| Seclin to Alghero | 735.50 mi (1,183.67 km) |
| Seclin to Alpignano | 429.97 mi (691.97 km) |
| Seclin to Altamura | 934.24 mi (1,503.51 km) |
| Seclin to Altavilla Vicentina | 521.17 mi (838.74 km) |
| Seclin to Altofonte | 999.68 mi (1,608.84 km) |
| Seclin to Altopascio | 587.15 mi (944.92 km) |
| Seclin to Alzano Lombardo | 453.69 mi (730.14 km) |
| Seclin to Amelia | 709.04 mi (1,141.08 km) |
