| Duluth to Largo (Florida) | 1,399.03 mi (2,251.51 km) |
| Duluth to Largo (Maryland) | 945.75 mi (1,522.03 km) |
| Duluth to Larkspur (California) | 1,654.68 mi (2,662.95 km) |
| Duluth to Las Cruces (New Mexico) | 1,262.77 mi (2,032.24 km) |
| Duluth to Las Vegas (Nevada) | 1,392.97 mi (2,241.77 km) |
| Duluth to Las Vegas (New Mexico) | 1,026.17 mi (1,651.47 km) |
| Duluth to Latham (New York) | 941.72 mi (1,515.55 km) |
| Duluth to Lathrop (California) | 1,602.91 mi (2,579.63 km) |
| Duluth to Lauderdale Lakes (Florida) | 1,566.54 mi (2,521.10 km) |
| Duluth to Lauderhill (Florida) | 1,566.52 mi (2,521.08 km) |
| Duluth to Laurel (Florida) | 1,454.88 mi (2,341.41 km) |
| Duluth to Laurel (Maryland) | 934.86 mi (1,504.51 km) |
| Duluth to Laurel (Mississippi) | 1,053.97 mi (1,696.19 km) |
| Duluth to Laurel (Virginia) | 976.73 mi (1,571.90 km) |
| Duluth to Laurinburg (North Carolina) | 1,059.36 mi (1,704.88 km) |
