| Valley Center to Los Alamitos (California) | 71.64 mi (115.29 km) |
| Valley Center to Los Alamos (New Mexico) | 637.16 mi (1,025.40 km) |
| Valley Center to Los Altos (California) | 404.49 mi (650.97 km) |
| Valley Center to Los Angeles (California) | 100.51 mi (161.76 km) |
| Valley Center to Los Banos (California) | 341.57 mi (549.71 km) |
| Valley Center to Los Gatos (California) | 392.34 mi (631.41 km) |
| Valley Center to Los Lunas (New Mexico) | 595.92 mi (959.04 km) |
| Valley Center to Los Osos (California) | 260.37 mi (419.03 km) |
| Valley Center to Loudoun Valley Estates (Virginia) | 2,223.26 mi (3,577.99 km) |
| Valley Center to Louisville (Colorado) | 805.28 mi (1,295.97 km) |
| Valley Center to Louisville (Kentucky) | 1,783.86 mi (2,870.84 km) |
| Valley Center to Lovejoy (Georgia) | 1,879.60 mi (3,024.93 km) |
| Valley Center to Loveland (Colorado) | 825.42 mi (1,328.38 km) |
| Valley Center to Loveland (Ohio) | 1,860.64 mi (2,994.42 km) |
| Valley Center to Loves Park (Illinois) | 1,644.64 mi (2,646.79 km) |
