| Abertawe to Mountain Brook (Alabama) | 4,157.03 mi (6,690.10 km) |
| Abertawe to Mountain Home (Arkansas) | 4,244.91 mi (6,831.51 km) |
| Abertawe to Mountain Home (Idaho) | 4,726.36 mi (7,606.35 km) |
| Abertawe to Mountain House (California) | 5,206.96 mi (8,379.79 km) |
| Abertawe to Mountain Park (Georgia) | 4,032.53 mi (6,489.73 km) |
| Abertawe to Mountain Top (Pennsylvania) | 3,362.07 mi (5,410.72 km) |
| Abertawe to Mountain View (California) | 5,244.45 mi (8,440.13 km) |
| Abertawe to Mountlake Terrace (Washington) | 4,664.62 mi (7,506.99 km) |
| Abertawe to Mukilteo (Washington) | 4,657.96 mi (7,496.27 km) |
| Abertawe to Muncie (Indiana) | 3,786.00 mi (6,092.98 km) |
| Abertawe to Mundelein (Illinois) | 3,794.24 mi (6,106.24 km) |
| Abertawe to Munhall (Pennsylvania) | 3,556.97 mi (5,724.39 km) |
| Abertawe to Munster (Indiana) | 3,807.45 mi (6,127.50 km) |
| Abertawe to Murfreesboro (Tennessee) | 4,029.87 mi (6,485.45 km) |
| Abertawe to Murphy (Texas) | 4,576.44 mi (7,365.07 km) |
