| Abertawe to Marshall (Minnesota) | 3,985.08 mi (6,413.36 km) |
| Abertawe to Marshall (Missouri) | 4,141.83 mi (6,665.63 km) |
| Abertawe to Marshall (Texas) | 4,511.50 mi (7,260.56 km) |
| Abertawe to Marshalltown (Iowa) | 3,991.80 mi (6,424.18 km) |
| Abertawe to Marshfield (Wisconsin) | 3,768.50 mi (6,064.81 km) |
| Abertawe to Martha Lake (Washington) | 4,659.46 mi (7,498.67 km) |
| Abertawe to Martin (Tennessee) | 4,104.61 mi (6,605.73 km) |
| Abertawe to Martinez (California) | 5,211.47 mi (8,387.05 km) |
| Abertawe to Martinez (Georgia) | 3,963.94 mi (6,379.34 km) |
| Abertawe to Martinsburg (West Virginia) | 3,519.87 mi (5,664.68 km) |
| Abertawe to Martinsville (Indiana) | 3,863.11 mi (6,217.07 km) |
| Abertawe to Martinsville (New Jersey) | 3,330.20 mi (5,359.44 km) |
| Abertawe to Martinsville (Virginia) | 3,722.81 mi (5,991.28 km) |
| Abertawe to Maryland City (Maryland) | 3,487.40 mi (5,612.42 km) |
| Abertawe to Maryland Heights (Missouri) | 4,055.04 mi (6,525.95 km) |
