| Swansea to Mineola (New York) | 881.42 mi (1,418.50 km) |
| Swansea to Mineral Wells (Texas) | 602.18 mi (969.11 km) |
| Swansea to Minneapolis (Minnesota) | 474.16 mi (763.09 km) |
| Swansea to Minnehaha (Washington) | 1,730.01 mi (2,784.19 km) |
| Swansea to Minneola (Florida) | 834.47 mi (1,342.95 km) |
| Swansea to Minnetonka (Minnesota) | 475.78 mi (765.70 km) |
| Swansea to Minooka (Illinois) | 219.78 mi (353.70 km) |
| Swansea to Minot (North Dakota) | 875.25 mi (1,408.58 km) |
| Swansea to Mint Hill (North Carolina) | 565.72 mi (910.44 km) |
| Swansea to Miramar (Florida) | 1,034.21 mi (1,664.41 km) |
| Swansea to Mishawaka (Indiana) | 295.41 mi (475.41 km) |
| Swansea to Mission (Texas) | 981.03 mi (1,578.82 km) |
| Swansea to Mission Bend (Texas) | 692.40 mi (1,114.32 km) |
| Swansea to Mission Viejo (California) | 1,575.97 mi (2,536.27 km) |
| Swansea to Missoula (Montana) | 1,341.75 mi (2,159.35 km) |
