| Duffel to Lowell (Indiana) | 4,156.49 mi (6,689.22 km) |
| Duffel to Lowell (Massachusetts) | 3,468.10 mi (5,581.38 km) |
| Duffel to Lower Burrell (Pennsylvania) | 3,892.95 mi (6,265.10 km) |
| Duffel to Lowes Island (Virginia) | 3,869.01 mi (6,226.57 km) |
| Duffel to Lubbock (Texas) | 5,084.58 mi (8,182.83 km) |
| Duffel to Lufkin (Texas) | 4,935.66 mi (7,943.17 km) |
| Duffel to Luling (Louisiana) | 4,837.67 mi (7,785.48 km) |
| Duffel to Lumberton (North Carolina) | 4,143.56 mi (6,668.42 km) |
| Duffel to Lumberton (Texas) | 4,971.20 mi (8,000.37 km) |
| Duffel to Lutz (Florida) | 4,604.97 mi (7,410.98 km) |
| Duffel to Lynbrook (New York) | 3,648.37 mi (5,871.49 km) |
| Duffel to Lynchburg (Virginia) | 4,019.32 mi (6,468.47 km) |
| Duffel to Lynden (Washington) | 4,849.73 mi (7,804.89 km) |
| Duffel to Lyndhurst (Ohio) | 3,919.68 mi (6,308.12 km) |
| Duffel to Lyndon (Kentucky) | 4,231.69 mi (6,810.25 km) |
