| Effingham to Lowell (Indiana) | 161.45 mi (259.84 km) |
| Effingham to Lowell (Massachusetts) | 930.46 mi (1,497.43 km) |
| Effingham to Lower Burrell (Pennsylvania) | 479.26 mi (771.30 km) |
| Effingham to Lowes Island (Virginia) | 600.24 mi (965.99 km) |
| Effingham to Lubbock (Texas) | 834.40 mi (1,342.84 km) |
| Effingham to Lufkin (Texas) | 641.40 mi (1,032.24 km) |
| Effingham to Luling (Louisiana) | 645.18 mi (1,038.32 km) |
| Effingham to Lumberton (North Carolina) | 610.88 mi (983.12 km) |
| Effingham to Lumberton (Texas) | 691.26 mi (1,112.48 km) |
| Effingham to Lutz (Florida) | 835.49 mi (1,344.59 km) |
| Effingham to Lynbrook (New York) | 794.82 mi (1,279.14 km) |
| Effingham to Lynchburg (Virginia) | 521.26 mi (838.89 km) |
| Effingham to Lynden (Washington) | 1,797.33 mi (2,892.52 km) |
| Effingham to Lyndhurst (Ohio) | 406.89 mi (654.83 km) |
| Effingham to Lyndon (Kentucky) | 170.31 mi (274.09 km) |
