| Montrose to Lowell (Indiana) | 3,730.58 mi (6,003.78 km) |
| Montrose to Lowell (Massachusetts) | 3,082.44 mi (4,960.71 km) |
| Montrose to Lower Burrell (Pennsylvania) | 3,490.66 mi (5,617.68 km) |
| Montrose to Lowes Island (Virginia) | 3,480.73 mi (5,601.70 km) |
| Montrose to Lubbock (Texas) | 4,644.05 mi (7,473.87 km) |
| Montrose to Lufkin (Texas) | 4,519.79 mi (7,273.90 km) |
| Montrose to Luling (Louisiana) | 4,440.12 mi (7,145.68 km) |
| Montrose to Lumberton (North Carolina) | 3,768.68 mi (6,065.10 km) |
| Montrose to Lumberton (Texas) | 4,559.98 mi (7,338.58 km) |
| Montrose to Lutz (Florida) | 4,243.46 mi (6,829.20 km) |
| Montrose to Lynbrook (New York) | 3,264.89 mi (5,254.34 km) |
| Montrose to Lynchburg (Virginia) | 3,632.01 mi (5,845.15 km) |
| Montrose to Lynden (Washington) | 4,369.69 mi (7,032.33 km) |
| Montrose to Lyndhurst (Ohio) | 3,508.53 mi (5,646.43 km) |
| Montrose to Lyndon (Kentucky) | 3,820.91 mi (6,149.17 km) |
