| Sycamore to Lovington (New Mexico) | 1,016.90 mi (1,636.53 km) |
| Sycamore to Lowell (Indiana) | 81.34 mi (130.90 km) |
| Sycamore to Lowell (Massachusetts) | 886.49 mi (1,426.66 km) |
| Sycamore to Lower Burrell (Pennsylvania) | 475.48 mi (765.22 km) |
| Sycamore to Lowes Island (Virginia) | 628.38 mi (1,011.28 km) |
| Sycamore to Lubbock (Texas) | 925.10 mi (1,488.81 km) |
| Sycamore to Lufkin (Texas) | 809.50 mi (1,302.77 km) |
| Sycamore to Luling (Louisiana) | 840.83 mi (1,353.19 km) |
| Sycamore to Lumberton (North Carolina) | 729.41 mi (1,173.87 km) |
| Sycamore to Lumberton (Texas) | 867.23 mi (1,395.68 km) |
| Sycamore to Lutz (Florida) | 1,019.48 mi (1,640.69 km) |
| Sycamore to Lynbrook (New York) | 783.14 mi (1,260.34 km) |
| Sycamore to Lynchburg (Virginia) | 595.61 mi (958.54 km) |
| Sycamore to Lynden (Washington) | 1,689.72 mi (2,719.34 km) |
| Sycamore to Lyndhurst (Ohio) | 371.95 mi (598.59 km) |
