| Abertawe to Mitchell (South Dakota) | 4,100.18 mi (6,598.60 km) |
| Abertawe to Mitchellville (Maryland) | 3,495.12 mi (5,624.84 km) |
| Abertawe to Moberly (Missouri) | 4,097.85 mi (6,594.85 km) |
| Abertawe to Mobile (Alabama) | 4,351.84 mi (7,003.61 km) |
| Abertawe to Modesto (California) | 5,197.42 mi (8,364.45 km) |
| Abertawe to Mokena (Illinois) | 3,822.63 mi (6,151.93 km) |
| Abertawe to Moline (Illinois) | 3,925.82 mi (6,317.99 km) |
| Abertawe to Moncks Corner (South Carolina) | 3,893.45 mi (6,265.90 km) |
| Abertawe to Monfort Heights (Ohio) | 3,801.10 mi (6,117.28 km) |
| Abertawe to Monmouth (Oregon) | 4,855.33 mi (7,813.90 km) |
| Abertawe to Monroe (Georgia) | 4,017.64 mi (6,465.76 km) |
| Abertawe to Monroe (Louisiana) | 4,421.41 mi (7,115.58 km) |
| Abertawe to Monroe (Michigan) | 3,629.34 mi (5,840.86 km) |
| Abertawe to Monroe (North Carolina) | 3,829.60 mi (6,163.14 km) |
| Abertawe to Monroe (Ohio) | 3,779.38 mi (6,082.33 km) |
