| Signal Hill to Lancaster (Texas) | 1,237.54 mi (1,991.63 km) |
| Signal Hill to Land O' Lakes (Florida) | 2,139.52 mi (3,443.22 km) |
| Signal Hill to Landover (Maryland) | 2,304.08 mi (3,708.05 km) |
| Signal Hill to Langley Park (Maryland) | 2,298.75 mi (3,699.48 km) |
| Signal Hill to Lanham (Maryland) | 2,306.32 mi (3,711.66 km) |
| Signal Hill to Lansdale (Pennsylvania) | 2,383.58 mi (3,836.00 km) |
| Signal Hill to Lansdowne (Pennsylvania) | 2,385.09 mi (3,838.43 km) |
| Signal Hill to Lansdowne (Virginia) | 2,271.37 mi (3,655.42 km) |
| Signal Hill to Lansing (Illinois) | 1,747.56 mi (2,812.42 km) |
| Signal Hill to Lansing (Kansas) | 1,341.38 mi (2,158.74 km) |
| Signal Hill to Lansing (Michigan) | 1,909.79 mi (3,073.51 km) |
| Signal Hill to Lantana (Florida) | 2,316.34 mi (3,727.78 km) |
| Signal Hill to Lantana (Texas) | 1,212.24 mi (1,950.91 km) |
| Signal Hill to Laplace (Louisiana) | 1,638.98 mi (2,637.68 km) |
| Signal Hill to Laramie (Wyoming) | 860.06 mi (1,384.13 km) |
