| Abertawe to Mill Creek East (Washington) | 4,658.88 mi (7,497.74 km) |
| Abertawe to Mill Valley (California) | 5,229.69 mi (8,416.38 km) |
| Abertawe to Millbrae (California) | 5,243.05 mi (8,437.88 km) |
| Abertawe to Millbrook (Alabama) | 4,190.03 mi (6,743.20 km) |
| Abertawe to Millcreek (Utah) | 4,732.87 mi (7,616.82 km) |
| Abertawe to Milledgeville (Georgia) | 4,032.21 mi (6,489.21 km) |
| Abertawe to Miller Place (New York) | 3,250.41 mi (5,231.04 km) |
| Abertawe to Millington (Tennessee) | 4,195.06 mi (6,751.29 km) |
| Abertawe to Millville (New Jersey) | 3,402.44 mi (5,475.70 km) |
| Abertawe to Milpitas (California) | 5,236.73 mi (8,427.70 km) |
| Abertawe to Milton (Georgia) | 4,026.15 mi (6,479.46 km) |
| Abertawe to Milwaukee (Wisconsin) | 3,756.73 mi (6,045.87 km) |
| Abertawe to Milwaukie (Oregon) | 4,804.76 mi (7,732.51 km) |
| Abertawe to Minden (Louisiana) | 4,464.48 mi (7,184.89 km) |
| Abertawe to Mineola (New York) | 3,285.46 mi (5,287.43 km) |
