| Idrija to Lowell (Indiana) | 4,713.19 mi (7,585.14 km) |
| Idrija to Lowell (Massachusetts) | 4,013.02 mi (6,458.34 km) |
| Idrija to Lower Burrell (Pennsylvania) | 4,443.19 mi (7,150.62 km) |
| Idrija to Lowes Island (Virginia) | 4,413.99 mi (7,103.63 km) |
| Idrija to Lubbock (Texas) | 5,643.25 mi (9,081.94 km) |
| Idrija to Lufkin (Texas) | 5,489.16 mi (8,833.95 km) |
| Idrija to Luling (Louisiana) | 5,384.63 mi (8,665.73 km) |
| Idrija to Lumberton (North Carolina) | 4,681.96 mi (7,534.89 km) |
| Idrija to Lumberton (Texas) | 5,523.15 mi (8,888.65 km) |
| Idrija to Lutz (Florida) | 5,135.26 mi (8,264.40 km) |
| Idrija to Lynbrook (New York) | 4,191.93 mi (6,746.25 km) |
| Idrija to Lynchburg (Virginia) | 4,563.56 mi (7,344.35 km) |
| Idrija to Lynden (Washington) | 5,373.91 mi (8,648.46 km) |
| Idrija to Lyndhurst (Ohio) | 4,472.77 mi (7,198.22 km) |
| Idrija to Lyndon (Kentucky) | 4,784.29 mi (7,699.57 km) |
