| Seclin to Llagostera | 602.47 mi (969.58 km) |
| Seclin to Llanera | 645.38 mi (1,038.64 km) |
| Seclin to Llanes | 613.41 mi (987.19 km) |
| Seclin to Lleida | 627.62 mi (1,010.05 km) |
| Seclin to Lloret de Mar | 611.43 mi (984.00 km) |
| Seclin to Lluchmayor | 764.08 mi (1,229.68 km) |
| Seclin to Loeches | 767.62 mi (1,235.36 km) |
| Seclin to Logrono | 615.79 mi (991.02 km) |
| Seclin to Loja | 990.20 mi (1,593.58 km) |
| Seclin to Lora del Rio | 985.37 mi (1,585.80 km) |
| Seclin to Lorca | 919.00 mi (1,478.98 km) |
| Seclin to Los Alcazares | 905.05 mi (1,456.54 km) |
| Seclin to Los Barrios | 1,079.00 mi (1,736.49 km) |
| Seclin to Los Corrales de Buelna | 604.06 mi (972.13 km) |
| Seclin to Los Llanos de Aridane | 1,865.09 mi (3,001.57 km) |
