| Irondale to Lowell (Indiana) | 536.93 mi (864.11 km) |
| Irondale to Lowell (Massachusetts) | 1,041.57 mi (1,676.25 km) |
| Irondale to Lower Burrell (Pennsylvania) | 618.53 mi (995.43 km) |
| Irondale to Lowes Island (Virginia) | 642.27 mi (1,033.64 km) |
| Irondale to Lubbock (Texas) | 875.99 mi (1,409.77 km) |
| Irondale to Lufkin (Texas) | 494.70 mi (796.14 km) |
| Irondale to Luling (Louisiana) | 332.26 mi (534.72 km) |
| Irondale to Lumberton (North Carolina) | 443.58 mi (713.87 km) |
| Irondale to Lumberton (Texas) | 497.34 mi (800.40 km) |
| Irondale to Lutz (Florida) | 449.24 mi (722.98 km) |
| Irondale to Lynbrook (New York) | 866.69 mi (1,394.81 km) |
| Irondale to Lynchburg (Virginia) | 497.40 mi (800.49 km) |
| Irondale to Lynden (Washington) | 2,114.69 mi (3,403.26 km) |
| Irondale to Lyndhurst (Ohio) | 619.12 mi (996.38 km) |
| Irondale to Lyndon (Kentucky) | 331.62 mi (533.69 km) |
