| Duluth to Leini | 4,439.83 mi (7,145.21 km) |
| Duluth to Lendinara | 4,584.26 mi (7,377.66 km) |
| Duluth to Leno | 4,521.59 mi (7,276.79 km) |
| Duluth to Lentate sul Seveso | 4,468.07 mi (7,190.67 km) |
| Duluth to Lentini | 5,091.55 mi (8,194.05 km) |
| Duluth to Leonforte | 5,050.82 mi (8,128.51 km) |
| Duluth to Lequile | 5,052.28 mi (8,130.87 km) |
| Duluth to Lerici | 4,571.31 mi (7,356.81 km) |
| Duluth to Leverano | 5,051.37 mi (8,129.40 km) |
| Duluth to Licata | 5,060.68 mi (8,144.38 km) |
| Duluth to Limbiate | 4,472.12 mi (7,197.18 km) |
| Duluth to Lipari | 5,030.00 mi (8,095.01 km) |
| Duluth to Lissone | 4,475.52 mi (7,202.66 km) |
| Duluth to Livorno | 4,610.53 mi (7,419.93 km) |
| Duluth to Lizzanello | 5,055.14 mi (8,135.45 km) |
