| San Luis Obispo to Lastra a Signa | 6,192.17 mi (9,965.33 km) |
| San Luis Obispo to Laterza | 6,537.81 mi (10,521.59 km) |
| San Luis Obispo to Latiano | 6,570.00 mi (10,573.39 km) |
| San Luis Obispo to Latina | 6,374.27 mi (10,258.40 km) |
| San Luis Obispo to Latisana | 6,139.92 mi (9,881.24 km) |
| San Luis Obispo to Lauria Inferiore | 6,542.79 mi (10,529.60 km) |
| San Luis Obispo to Lavagna | 6,108.11 mi (9,830.05 km) |
| San Luis Obispo to Lavello | 6,484.73 mi (10,436.17 km) |
| San Luis Obispo to Laveno-Mombello | 6,000.73 mi (9,657.25 km) |
| San Luis Obispo to Lavis | 6,062.98 mi (9,757.42 km) |
| San Luis Obispo to Lecce | 6,593.47 mi (10,611.16 km) |
| San Luis Obispo to Lecco | 6,027.49 mi (9,700.31 km) |
| San Luis Obispo to Legnago | 6,120.28 mi (9,849.63 km) |
| San Luis Obispo to Legnano | 6,027.53 mi (9,700.37 km) |
| San Luis Obispo to Legnaro | 6,130.87 mi (9,866.68 km) |
