| Diamond Bar to Lawndale (California) | 31.72 mi (51.05 km) |
| Diamond Bar to Lawrence (Indiana) | 1,793.72 mi (2,886.71 km) |
| Diamond Bar to Lawrence (Kansas) | 1,295.14 mi (2,084.33 km) |
| Diamond Bar to Lawrence (Massachusetts) | 2,564.39 mi (4,126.98 km) |
| Diamond Bar to Lawrenceburg (Kentucky) | 1,850.58 mi (2,978.22 km) |
| Diamond Bar to Lawrenceburg (Tennessee) | 1,728.55 mi (2,781.83 km) |
| Diamond Bar to Lawrenceville (Georgia) | 1,928.97 mi (3,104.38 km) |
| Diamond Bar to Lawton (Oklahoma) | 1,106.09 mi (1,780.08 km) |
| Diamond Bar to Layton (Utah) | 584.48 mi (940.64 km) |
| Diamond Bar to Le Mars (Iowa) | 1,314.46 mi (2,115.42 km) |
| Diamond Bar to League City (Texas) | 1,367.07 mi (2,200.08 km) |
| Diamond Bar to Lealman (Florida) | 2,115.19 mi (3,404.08 km) |
| Diamond Bar to Leander (Texas) | 1,187.31 mi (1,910.80 km) |
| Diamond Bar to Leavenworth (Kansas) | 1,316.97 mi (2,119.45 km) |
| Diamond Bar to Leawood (Kansas) | 1,328.62 mi (2,138.21 km) |
