| Pontneddfechan to Mill Creek East (Washington) | 4,661.43 mi (7,501.84 km) |
| Pontneddfechan to Mill Valley (California) | 5,234.05 mi (8,423.39 km) |
| Pontneddfechan to Millbrae (California) | 5,247.50 mi (8,445.03 km) |
| Pontneddfechan to Millbrook (Alabama) | 4,202.18 mi (6,762.75 km) |
| Pontneddfechan to Millcreek (Utah) | 4,738.83 mi (7,626.41 km) |
| Pontneddfechan to Milledgeville (Georgia) | 4,044.75 mi (6,509.40 km) |
| Pontneddfechan to Miller Place (New York) | 3,262.80 mi (5,250.97 km) |
| Pontneddfechan to Millington (Tennessee) | 4,206.06 mi (6,769.00 km) |
| Pontneddfechan to Millville (New Jersey) | 3,414.90 mi (5,495.75 km) |
| Pontneddfechan to Milpitas (California) | 5,241.31 mi (8,435.07 km) |
| Pontneddfechan to Milton (Georgia) | 4,038.31 mi (6,499.04 km) |
| Pontneddfechan to Milwaukee (Wisconsin) | 3,766.28 mi (6,061.25 km) |
| Pontneddfechan to Milwaukie (Oregon) | 4,807.70 mi (7,737.24 km) |
| Pontneddfechan to Minden (Louisiana) | 4,475.45 mi (7,202.55 km) |
| Pontneddfechan to Mineola (New York) | 3,297.80 mi (5,307.29 km) |
