| Rancho San Diego to Los Alamitos (California) | 97.17 mi (156.39 km) |
| Rancho San Diego to Los Alamos (New Mexico) | 643.70 mi (1,035.94 km) |
| Rancho San Diego to Los Altos (California) | 432.27 mi (695.67 km) |
| Rancho San Diego to Los Angeles (California) | 126.78 mi (204.03 km) |
| Rancho San Diego to Los Banos (California) | 370.92 mi (596.94 km) |
| Rancho San Diego to Los Gatos (California) | 420.05 mi (676.01 km) |
| Rancho San Diego to Los Lunas (New Mexico) | 598.91 mi (963.86 km) |
| Rancho San Diego to Los Osos (California) | 284.35 mi (457.61 km) |
| Rancho San Diego to Loudoun Valley Estates (Virginia) | 2,230.33 mi (3,589.38 km) |
| Rancho San Diego to Louisville (Colorado) | 821.75 mi (1,322.48 km) |
| Rancho San Diego to Louisville (Kentucky) | 1,790.01 mi (2,880.74 km) |
| Rancho San Diego to Lovejoy (Georgia) | 1,879.78 mi (3,025.21 km) |
| Rancho San Diego to Loveland (Colorado) | 842.70 mi (1,356.19 km) |
| Rancho San Diego to Loveland (Ohio) | 1,868.13 mi (3,006.46 km) |
| Rancho San Diego to Loves Park (Illinois) | 1,656.67 mi (2,666.16 km) |
