| Valley Center to Lombard (Illinois) | 1,687.08 mi (2,715.10 km) |
| Valley Center to Lomita (California) | 84.39 mi (135.81 km) |
| Valley Center to Lompoc (California) | 221.28 mi (356.12 km) |
| Valley Center to London (Ohio) | 1,907.33 mi (3,069.56 km) |
| Valley Center to Lone Tree (Colorado) | 802.45 mi (1,291.42 km) |
| Valley Center to Long Beach (California) | 76.94 mi (123.83 km) |
| Valley Center to Long Beach (Mississippi) | 1,642.62 mi (2,643.54 km) |
| Valley Center to Long Beach (New York) | 2,422.95 mi (3,899.36 km) |
| Valley Center to Long Branch (New Jersey) | 2,406.60 mi (3,873.05 km) |
| Valley Center to Longmont (Colorado) | 814.46 mi (1,310.75 km) |
| Valley Center to Longview (Texas) | 1,289.83 mi (2,075.79 km) |
| Valley Center to Longview (Washington) | 945.88 mi (1,522.24 km) |
| Valley Center to Longwood (Florida) | 2,125.83 mi (3,421.20 km) |
| Valley Center to Lorain (Ohio) | 1,980.78 mi (3,187.76 km) |
| Valley Center to Lorton (Virginia) | 2,239.62 mi (3,604.32 km) |
