| Mountain Ash to Land O' Lakes (Florida) | 4,261.39 mi (6,858.04 km) |
| Mountain Ash to Landover (Maryland) | 3,520.93 mi (5,666.39 km) |
| Mountain Ash to Langley Park (Maryland) | 3,521.85 mi (5,667.87 km) |
| Mountain Ash to Lanham (Maryland) | 3,517.38 mi (5,660.67 km) |
| Mountain Ash to Lansdale (Pennsylvania) | 3,397.04 mi (5,467.01 km) |
| Mountain Ash to Lansdowne (Pennsylvania) | 3,409.89 mi (5,487.69 km) |
| Mountain Ash to Lansdowne (Virginia) | 3,538.31 mi (5,694.35 km) |
| Mountain Ash to Lansing (Illinois) | 3,828.52 mi (6,161.42 km) |
| Mountain Ash to Lansing (Kansas) | 4,220.13 mi (6,791.64 km) |
| Mountain Ash to Lansing (Michigan) | 3,660.75 mi (5,891.41 km) |
| Mountain Ash to Lantana (Florida) | 4,241.52 mi (6,826.06 km) |
| Mountain Ash to Lantana (Texas) | 4,613.16 mi (7,424.16 km) |
| Mountain Ash to Laplace (Louisiana) | 4,501.04 mi (7,243.73 km) |
| Mountain Ash to Laramie (Wyoming) | 4,505.69 mi (7,251.20 km) |
| Mountain Ash to Laredo (Texas) | 4,993.31 mi (8,035.95 km) |
