| Difficult Run to Lawndale (California) | 2,287.37 mi (3,681.16 km) |
| Difficult Run to Lawrence (Indiana) | 466.18 mi (750.25 km) |
| Difficult Run to Lawrence (Kansas) | 961.46 mi (1,547.32 km) |
| Difficult Run to Lawrence (Massachusetts) | 416.35 mi (670.05 km) |
| Difficult Run to Lawrenceburg (Kentucky) | 413.02 mi (664.68 km) |
| Difficult Run to Lawrenceburg (Tennessee) | 605.06 mi (973.76 km) |
| Difficult Run to Lawrenceville (Georgia) | 503.17 mi (809.77 km) |
| Difficult Run to Lawton (Oklahoma) | 1,200.45 mi (1,931.94 km) |
| Difficult Run to Layton (Utah) | 1,826.52 mi (2,939.49 km) |
| Difficult Run to Le Mars (Iowa) | 1,017.48 mi (1,637.48 km) |
| Difficult Run to League City (Texas) | 1,202.20 mi (1,934.76 km) |
| Difficult Run to Lealman (Florida) | 824.89 mi (1,327.54 km) |
| Difficult Run to Leander (Texas) | 1,295.12 mi (2,084.30 km) |
| Difficult Run to Leavenworth (Kansas) | 941.26 mi (1,514.82 km) |
| Difficult Run to Leawood (Kansas) | 927.64 mi (1,492.90 km) |
