| Canals to Lawndale (California) | 6,020.88 mi (9,689.67 km) |
| Canals to Lawrence (Indiana) | 4,366.72 mi (7,027.56 km) |
| Canals to Lawrence (Kansas) | 4,819.56 mi (7,756.34 km) |
| Canals to Lawrence (Massachusetts) | 3,588.90 mi (5,775.78 km) |
| Canals to Lawrenceburg (Kentucky) | 4,379.24 mi (7,047.71 km) |
| Canals to Lawrenceburg (Tennessee) | 4,593.93 mi (7,393.21 km) |
| Canals to Lawrenceville (Georgia) | 4,479.67 mi (7,209.33 km) |
| Canals to Lawton (Oklahoma) | 5,136.19 mi (8,265.90 km) |
| Canals to Layton (Utah) | 5,423.26 mi (8,727.90 km) |
| Canals to Le Mars (Iowa) | 4,711.60 mi (7,582.59 km) |
| Canals to League City (Texas) | 5,193.02 mi (8,357.36 km) |
| Canals to Lealman (Florida) | 4,641.09 mi (7,469.12 km) |
| Canals to Leander (Texas) | 5,279.20 mi (8,496.05 km) |
| Canals to Leavenworth (Kansas) | 4,790.35 mi (7,709.32 km) |
| Canals to Leawood (Kansas) | 4,793.20 mi (7,713.91 km) |
