| Seal Beach to Leawood (Kansas) | 1,348.50 mi (2,170.21 km) |
| Seal Beach to Lebanon (Indiana) | 1,789.90 mi (2,880.56 km) |
| Seal Beach to Lebanon (Missouri) | 1,446.38 mi (2,327.73 km) |
| Seal Beach to Lebanon (New Hampshire) | 2,528.94 mi (4,069.93 km) |
| Seal Beach to Lebanon (Ohio) | 1,907.05 mi (3,069.11 km) |
| Seal Beach to Lebanon (Oregon) | 788.07 mi (1,268.27 km) |
| Seal Beach to Lebanon (Pennsylvania) | 2,319.42 mi (3,732.74 km) |
| Seal Beach to Lebanon (Tennessee) | 1,795.90 mi (2,890.22 km) |
| Seal Beach to Lee's Summit (Missouri) | 1,361.60 mi (2,191.28 km) |
| Seal Beach to Leeds (Alabama) | 1,805.11 mi (2,905.04 km) |
| Seal Beach to Leesburg (Florida) | 2,153.07 mi (3,465.02 km) |
| Seal Beach to Leesburg (Virginia) | 2,263.55 mi (3,642.84 km) |
| Seal Beach to Lehi (Utah) | 572.76 mi (921.77 km) |
| Seal Beach to Lehigh Acres (Florida) | 2,219.12 mi (3,571.32 km) |
| Seal Beach to Leisure City (Florida) | 2,317.66 mi (3,729.92 km) |
