| Duluth to Land O' Lakes (Florida) | 1,386.03 mi (2,230.60 km) |
| Duluth to Landover (Maryland) | 941.38 mi (1,515.00 km) |
| Duluth to Langley Park (Maryland) | 934.62 mi (1,504.13 km) |
| Duluth to Lanham (Maryland) | 941.56 mi (1,515.29 km) |
| Duluth to Lansdale (Pennsylvania) | 955.06 mi (1,537.03 km) |
| Duluth to Lansdowne (Pennsylvania) | 967.00 mi (1,556.23 km) |
| Duluth to Lansdowne (Virginia) | 909.79 mi (1,464.16 km) |
| Duluth to Lansing (Illinois) | 425.78 mi (685.22 km) |
| Duluth to Lansing (Kansas) | 538.70 mi (866.95 km) |
| Duluth to Lansing (Michigan) | 465.57 mi (749.26 km) |
| Duluth to Lantana (Florida) | 1,543.26 mi (2,483.64 km) |
| Duluth to Lantana (Texas) | 981.02 mi (1,578.81 km) |
| Duluth to Laplace (Louisiana) | 1,157.47 mi (1,862.76 km) |
| Duluth to Laramie (Wyoming) | 766.70 mi (1,233.88 km) |
| Duluth to Laredo (Texas) | 1,386.23 mi (2,230.92 km) |
