| Mountain Ash to Los Alamos (New Mexico) | 4,812.26 mi (7,744.59 km) |
| Mountain Ash to Los Altos (California) | 5,261.31 mi (8,467.26 km) |
| Mountain Ash to Los Angeles (California) | 5,328.71 mi (8,575.73 km) |
| Mountain Ash to Los Banos (California) | 5,239.78 mi (8,432.61 km) |
| Mountain Ash to Los Gatos (California) | 5,264.88 mi (8,473.01 km) |
| Mountain Ash to Los Lunas (New Mexico) | 4,887.42 mi (7,865.55 km) |
| Mountain Ash to Los Osos (California) | 5,339.33 mi (8,592.83 km) |
| Mountain Ash to Loudoun Valley Estates (Virginia) | 3,543.97 mi (5,703.46 km) |
| Mountain Ash to Louisville (Colorado) | 4,558.48 mi (7,336.16 km) |
| Mountain Ash to Louisville (Kentucky) | 3,911.06 mi (6,294.25 km) |
| Mountain Ash to Lovejoy (Georgia) | 4,081.92 mi (6,569.22 km) |
| Mountain Ash to Loveland (Colorado) | 4,532.63 mi (7,294.56 km) |
| Mountain Ash to Loveland (Ohio) | 3,805.03 mi (6,123.61 km) |
| Mountain Ash to Loves Park (Illinois) | 3,849.03 mi (6,194.42 km) |
| Mountain Ash to Lovington (New Mexico) | 4,860.25 mi (7,821.82 km) |
