| Llantrisant to Madison (New Jersey) | 3,342.18 mi (5,378.72 km) |
| Llantrisant to Madison (Wisconsin) | 3,834.64 mi (6,171.26 km) |
| Llantrisant to Madison Heights (Michigan) | 3,616.92 mi (5,820.87 km) |
| Llantrisant to Madison Heights (Virginia) | 3,681.59 mi (5,924.95 km) |
| Llantrisant to Madisonville (Kentucky) | 4,027.75 mi (6,482.03 km) |
| Llantrisant to Magalia (California) | 5,113.38 mi (8,229.18 km) |
| Llantrisant to Magna (Utah) | 4,762.21 mi (7,664.03 km) |
| Llantrisant to Magnolia (Arkansas) | 4,454.31 mi (7,168.52 km) |
| Llantrisant to Maili (Hawaii) | 7,169.67 mi (11,538.47 km) |
| Llantrisant to Maitland (Florida) | 4,196.93 mi (6,754.30 km) |
| Llantrisant to Makakilo (Hawaii) | 7,171.71 mi (11,541.76 km) |
| Llantrisant to Malden (Massachusetts) | 3,134.08 mi (5,043.81 km) |
| Llantrisant to Malibu (California) | 5,351.80 mi (8,612.89 km) |
| Llantrisant to Maltby (Washington) | 4,678.19 mi (7,528.82 km) |
| Llantrisant to Malvern (Arkansas) | 4,383.55 mi (7,054.64 km) |
