| Sanlucar la Mayor to Lastra a Signa | 1,006.70 mi (1,620.13 km) |
| Sanlucar la Mayor to Laterza | 1,251.36 mi (2,013.87 km) |
| Sanlucar la Mayor to Latiano | 1,299.14 mi (2,090.76 km) |
| Sanlucar la Mayor to Latina | 1,055.44 mi (1,698.56 km) |
| Sanlucar la Mayor to Latisana | 1,150.35 mi (1,851.31 km) |
| Sanlucar la Mayor to Lauria Inferiore | 1,198.86 mi (1,929.38 km) |
| Sanlucar la Mayor to Lavagna | 940.34 mi (1,513.32 km) |
| Sanlucar la Mayor to Lavello | 1,201.18 mi (1,933.12 km) |
| Sanlucar la Mayor to Laveno-Mombello | 963.03 mi (1,549.85 km) |
| Sanlucar la Mayor to Lavis | 1,074.31 mi (1,728.94 km) |
| Sanlucar la Mayor to Lecce | 1,322.47 mi (2,128.31 km) |
| Sanlucar la Mayor to Lecco | 992.88 mi (1,597.88 km) |
| Sanlucar la Mayor to Legnago | 1,053.88 mi (1,696.05 km) |
| Sanlucar la Mayor to Legnano | 963.31 mi (1,550.30 km) |
| Sanlucar la Mayor to Legnaro | 1,087.38 mi (1,749.96 km) |
