| Llanelli to Madison (New Jersey) | 3,306.98 mi (5,322.07 km) |
| Llanelli to Madison (Wisconsin) | 3,800.13 mi (6,115.72 km) |
| Llanelli to Madison Heights (Michigan) | 3,581.99 mi (5,764.66 km) |
| Llanelli to Madison Heights (Virginia) | 3,646.39 mi (5,868.29 km) |
| Llanelli to Madisonville (Kentucky) | 3,992.68 mi (6,425.60 km) |
| Llanelli to Magalia (California) | 5,082.53 mi (8,179.54 km) |
| Llanelli to Magna (Utah) | 4,729.88 mi (7,612.01 km) |
| Llanelli to Magnolia (Arkansas) | 4,419.28 mi (7,112.14 km) |
| Llanelli to Maili (Hawaii) | 7,146.75 mi (11,501.58 km) |
| Llanelli to Maitland (Florida) | 4,161.93 mi (6,697.99 km) |
| Llanelli to Makakilo (Hawaii) | 7,148.75 mi (11,504.79 km) |
| Llanelli to Malden (Massachusetts) | 3,098.87 mi (4,987.16 km) |
| Llanelli to Malibu (California) | 5,319.50 mi (8,560.92 km) |
| Llanelli to Maltby (Washington) | 4,649.02 mi (7,481.87 km) |
| Llanelli to Malvern (Arkansas) | 4,348.55 mi (6,998.32 km) |
