| Mountain Ash to Lynn (Massachusetts) | 3,125.51 mi (5,030.03 km) |
| Mountain Ash to Lynn Haven (Florida) | 4,293.86 mi (6,910.30 km) |
| Mountain Ash to Lynnwood (Washington) | 4,674.64 mi (7,523.10 km) |
| Mountain Ash to Lynwood (California) | 5,332.66 mi (8,582.09 km) |
| Mountain Ash to Lyons (Illinois) | 3,827.78 mi (6,160.21 km) |
| Mountain Ash to Mableton (Georgia) | 4,074.18 mi (6,556.76 km) |
| Mountain Ash to Macedonia (Ohio) | 3,601.97 mi (5,796.80 km) |
| Mountain Ash to Machesney Park (Illinois) | 3,848.76 mi (6,193.98 km) |
| Mountain Ash to Mack (Ohio) | 3,826.70 mi (6,158.48 km) |
| Mountain Ash to Macomb (Illinois) | 4,000.29 mi (6,437.84 km) |
| Mountain Ash to Macon (Georgia) | 4,087.16 mi (6,577.65 km) |
| Mountain Ash to Madera (California) | 5,221.48 mi (8,403.16 km) |
| Mountain Ash to Madison (Alabama) | 4,120.41 mi (6,631.16 km) |
| Mountain Ash to Madison (Indiana) | 3,873.44 mi (6,233.70 km) |
| Mountain Ash to Madison (Mississippi) | 4,366.61 mi (7,027.38 km) |
