| Rhyl to Mill Creek East (Washington) | 4,581.25 mi (7,372.82 km) |
| Rhyl to Mill Valley (California) | 5,161.50 mi (8,306.64 km) |
| Rhyl to Millbrae (California) | 5,175.33 mi (8,328.89 km) |
| Rhyl to Millbrook (Alabama) | 4,176.32 mi (6,721.13 km) |
| Rhyl to Millcreek (Utah) | 4,674.10 mi (7,522.23 km) |
| Rhyl to Milledgeville (Georgia) | 4,022.05 mi (6,472.86 km) |
| Rhyl to Miller Place (New York) | 3,239.39 mi (5,213.29 km) |
| Rhyl to Millington (Tennessee) | 4,171.72 mi (6,713.74 km) |
| Rhyl to Millville (New Jersey) | 3,391.93 mi (5,458.79 km) |
| Rhyl to Milpitas (California) | 5,169.77 mi (8,319.94 km) |
| Rhyl to Milton (Georgia) | 4,012.64 mi (6,457.72 km) |
| Rhyl to Milwaukee (Wisconsin) | 3,722.45 mi (5,990.71 km) |
| Rhyl to Milwaukie (Oregon) | 4,729.09 mi (7,610.74 km) |
| Rhyl to Minden (Louisiana) | 4,440.76 mi (7,146.71 km) |
| Rhyl to Mineola (New York) | 3,273.97 mi (5,268.95 km) |
