| Seclin to Lendinara | 547.64 mi (881.35 km) |
| Seclin to Leno | 488.01 mi (785.37 km) |
| Seclin to Lentate sul Seveso | 438.11 mi (705.07 km) |
| Seclin to Lentini | 1,090.12 mi (1,754.37 km) |
| Seclin to Leonforte | 1,052.47 mi (1,693.79 km) |
| Seclin to Lequile | 1,015.09 mi (1,633.64 km) |
| Seclin to Lerici | 550.74 mi (886.33 km) |
| Seclin to Leverano | 1,014.25 mi (1,632.28 km) |
| Seclin to Licata | 1,073.73 mi (1,728.01 km) |
| Seclin to Limbiate | 442.80 mi (712.62 km) |
| Seclin to Lipari | 1,017.95 mi (1,638.24 km) |
| Seclin to Lissone | 445.27 mi (716.59 km) |
| Seclin to Livorno | 591.92 mi (952.60 km) |
| Seclin to Lizzanello | 1,017.86 mi (1,638.09 km) |
| Seclin to Lizzano | 986.91 mi (1,588.28 km) |
