| Llantwit Major to Murray (Kentucky) | 4,094.47 mi (6,589.40 km) |
| Llantwit Major to Murray (Utah) | 4,761.93 mi (7,663.59 km) |
| Llantwit Major to Murraysville (North Carolina) | 3,772.77 mi (6,071.69 km) |
| Llantwit Major to Murrieta (California) | 5,327.44 mi (8,573.69 km) |
| Llantwit Major to Murrysville (Pennsylvania) | 3,568.83 mi (5,743.48 km) |
| Llantwit Major to Muscatine (Iowa) | 3,975.59 mi (6,398.10 km) |
| Llantwit Major to Muscle Shoals (Alabama) | 4,156.61 mi (6,689.42 km) |
| Llantwit Major to Muscoy (California) | 5,300.06 mi (8,529.62 km) |
| Llantwit Major to Muskego (Wisconsin) | 3,795.73 mi (6,108.64 km) |
| Llantwit Major to Muskegon (Michigan) | 3,708.28 mi (5,967.89 km) |
| Llantwit Major to Muskogee (Oklahoma) | 4,415.05 mi (7,105.33 km) |
| Llantwit Major to Mustang (Oklahoma) | 4,524.34 mi (7,281.23 km) |
| Llantwit Major to Myers Corner (New York) | 3,283.72 mi (5,284.64 km) |
| Llantwit Major to Myrtle Beach (South Carolina) | 3,843.90 mi (6,186.15 km) |
| Llantwit Major to Myrtle Grove (Florida) | 4,354.90 mi (7,008.54 km) |
