| Mountain Ash to Livermore (California) | 5,232.77 mi (8,421.33 km) |
| Mountain Ash to Livingston (California) | 5,217.71 mi (8,397.09 km) |
| Mountain Ash to Livonia (Michigan) | 3,628.35 mi (5,839.27 km) |
| Mountain Ash to Lochearn (Maryland) | 3,495.78 mi (5,625.91 km) |
| Mountain Ash to Lockhart (Florida) | 4,197.85 mi (6,755.79 km) |
| Mountain Ash to Lockhart (Texas) | 4,800.75 mi (7,726.06 km) |
| Mountain Ash to Lockport (Illinois) | 3,846.03 mi (6,189.59 km) |
| Mountain Ash to Lockport (New York) | 3,409.93 mi (5,487.75 km) |
| Mountain Ash to Lodi (California) | 5,193.57 mi (8,358.25 km) |
| Mountain Ash to Lodi (New Jersey) | 3,320.37 mi (5,343.61 km) |
| Mountain Ash to Logan (Utah) | 4,693.20 mi (7,552.97 km) |
| Mountain Ash to Logansport (Indiana) | 3,819.42 mi (6,146.77 km) |
| Mountain Ash to Loganville (Georgia) | 4,045.60 mi (6,510.76 km) |
| Mountain Ash to Loma Linda (California) | 5,294.22 mi (8,520.23 km) |
| Mountain Ash to Lombard (Illinois) | 3,832.52 mi (6,167.84 km) |
