| Mountain Ash to Lindsay (California) | 5,232.70 mi (8,421.22 km) |
| Mountain Ash to Linganore (Maryland) | 3,516.25 mi (5,658.86 km) |
| Mountain Ash to Lino Lakes (Minnesota) | 3,871.76 mi (6,231.00 km) |
| Mountain Ash to Linthicum (Maryland) | 3,499.05 mi (5,631.18 km) |
| Mountain Ash to Linton Hall (Virginia) | 3,556.73 mi (5,724.01 km) |
| Mountain Ash to Lisle (Illinois) | 3,839.10 mi (6,178.44 km) |
| Mountain Ash to Lithia Springs (Georgia) | 4,079.15 mi (6,564.76 km) |
| Mountain Ash to Little Canada (Minnesota) | 3,878.47 mi (6,241.80 km) |
| Mountain Ash to Little Chute (Wisconsin) | 3,734.88 mi (6,010.71 km) |
| Mountain Ash to Little Elm (Texas) | 4,600.92 mi (7,404.47 km) |
| Mountain Ash to Little Ferry (New Jersey) | 3,319.98 mi (5,342.99 km) |
| Mountain Ash to Little Rock (Arkansas) | 4,343.88 mi (6,990.79 km) |
| Mountain Ash to Littleton (Colorado) | 4,573.66 mi (7,360.60 km) |
| Mountain Ash to Live Oak (California) | 5,279.62 mi (8,496.72 km) |
| Mountain Ash to Live Oak (Texas) | 4,843.57 mi (7,794.98 km) |
