| Duluth to Leigh | 3,728.01 mi (5,999.65 km) |
| Duluth to Leigh-on-Sea | 3,913.66 mi (6,298.43 km) |
| Duluth to Leighton Buzzard | 3,852.65 mi (6,200.25 km) |
| Duluth to Leith | 3,616.96 mi (5,820.94 km) |
| Duluth to Lemington | 3,701.34 mi (5,956.74 km) |
| Duluth to Leominster | 3,767.18 mi (6,062.69 km) |
| Duluth to Lerwick | 3,540.02 mi (5,697.12 km) |
| Duluth to Letchworth | 3,865.47 mi (6,220.88 km) |
| Duluth to Leven | 3,615.37 mi (5,818.38 km) |
| Duluth to Lewes | 3,917.40 mi (6,304.44 km) |
| Duluth to Leyland | 3,714.56 mi (5,978.00 km) |
| Duluth to Leyton | 3,889.01 mi (6,258.75 km) |
| Duluth to Lichfield | 3,782.32 mi (6,087.06 km) |
| Duluth to Lincoln | 3,806.59 mi (6,126.11 km) |
| Duluth to Linlithgow | 3,602.25 mi (5,797.25 km) |
