| Llantrisant to Lynn (Massachusetts) | 3,128.38 mi (5,034.65 km) |
| Llantrisant to Lynn Haven (Florida) | 4,296.45 mi (6,914.47 km) |
| Llantrisant to Lynnwood (Washington) | 4,682.19 mi (7,535.26 km) |
| Llantrisant to Lynwood (California) | 5,338.92 mi (8,592.16 km) |
| Llantrisant to Lyons (Illinois) | 3,832.12 mi (6,167.20 km) |
| Llantrisant to Mableton (Georgia) | 4,077.12 mi (6,561.49 km) |
| Llantrisant to Macedonia (Ohio) | 3,605.66 mi (5,802.74 km) |
| Llantrisant to Machesney Park (Illinois) | 3,853.29 mi (6,201.27 km) |
| Llantrisant to Mack (Ohio) | 3,830.38 mi (6,164.40 km) |
| Llantrisant to Macomb (Illinois) | 4,004.71 mi (6,444.96 km) |
| Llantrisant to Macon (Georgia) | 4,089.86 mi (6,582.00 km) |
| Llantrisant to Madera (California) | 5,228.12 mi (8,413.85 km) |
| Llantrisant to Madison (Alabama) | 4,123.70 mi (6,636.46 km) |
| Llantrisant to Madison (Indiana) | 3,877.14 mi (6,239.65 km) |
| Llantrisant to Madison (Mississippi) | 4,369.97 mi (7,032.79 km) |
