| Castro Valley to Lastra a Signa | 6,090.64 mi (9,801.94 km) |
| Castro Valley to Laterza | 6,431.69 mi (10,350.81 km) |
| Castro Valley to Latiano | 6,462.46 mi (10,400.32 km) |
| Castro Valley to Latina | 6,273.47 mi (10,096.18 km) |
| Castro Valley to Latisana | 6,032.13 mi (9,707.78 km) |
| Castro Valley to Lauria Inferiore | 6,439.17 mi (10,362.85 km) |
| Castro Valley to Lavagna | 6,008.44 mi (9,669.65 km) |
| Castro Valley to Lavello | 6,379.71 mi (10,267.15 km) |
| Castro Valley to Laveno-Mombello | 5,899.49 mi (9,494.31 km) |
| Castro Valley to Lavis | 5,957.65 mi (9,587.91 km) |
| Castro Valley to Lecce | 6,485.41 mi (10,437.26 km) |
| Castro Valley to Lecco | 5,925.18 mi (9,535.66 km) |
| Castro Valley to Legnago | 6,016.14 mi (9,682.05 km) |
| Castro Valley to Legnano | 5,926.39 mi (9,537.60 km) |
| Castro Valley to Legnaro | 6,025.49 mi (9,697.09 km) |
