| Pontypridd to Murray (Kentucky) | 4,094.82 mi (6,589.97 km) |
| Pontypridd to Murray (Utah) | 4,757.73 mi (7,656.83 km) |
| Pontypridd to Murraysville (North Carolina) | 3,775.42 mi (6,075.94 km) |
| Pontypridd to Murrieta (California) | 5,323.49 mi (8,567.33 km) |
| Pontypridd to Murrysville (Pennsylvania) | 3,569.70 mi (5,744.88 km) |
| Pontypridd to Muscatine (Iowa) | 3,974.45 mi (6,396.26 km) |
| Pontypridd to Muscle Shoals (Alabama) | 4,157.48 mi (6,690.82 km) |
| Pontypridd to Muscoy (California) | 5,295.99 mi (8,523.08 km) |
| Pontypridd to Muskego (Wisconsin) | 3,794.70 mi (6,106.98 km) |
| Pontypridd to Muskegon (Michigan) | 3,707.44 mi (5,966.55 km) |
| Pontypridd to Muskogee (Oklahoma) | 4,414.41 mi (7,104.31 km) |
| Pontypridd to Mustang (Oklahoma) | 4,523.38 mi (7,279.68 km) |
| Pontypridd to Myers Corner (New York) | 3,285.20 mi (5,287.02 km) |
| Pontypridd to Myrtle Beach (South Carolina) | 3,846.49 mi (6,190.33 km) |
| Pontypridd to Myrtle Grove (Florida) | 4,356.71 mi (7,011.45 km) |
