| Tonypandy to Mendota Heights (Minnesota) | 3,886.51 mi (6,254.74 km) |
| Tonypandy to Menifee (California) | 5,312.07 mi (8,548.95 km) |
| Tonypandy to Menlo Park (California) | 5,258.39 mi (8,462.56 km) |
| Tonypandy to Menomonee Falls (Wisconsin) | 3,777.78 mi (6,079.75 km) |
| Tonypandy to Menomonie (Wisconsin) | 3,840.97 mi (6,181.44 km) |
| Tonypandy to Mentor (Ohio) | 3,577.61 mi (5,757.61 km) |
| Tonypandy to Mequon (Wisconsin) | 3,768.58 mi (6,064.94 km) |
| Tonypandy to Merced (California) | 5,215.15 mi (8,392.98 km) |
| Tonypandy to Mercedes (Texas) | 5,003.11 mi (8,051.73 km) |
| Tonypandy to Mercer Island (Washington) | 4,688.54 mi (7,545.48 km) |
| Tonypandy to Mercerville (New Jersey) | 3,371.21 mi (5,425.44 km) |
| Tonypandy to Meriden (Connecticut) | 3,237.81 mi (5,210.74 km) |
| Tonypandy to Meridian (Idaho) | 4,737.23 mi (7,623.84 km) |
| Tonypandy to Meridian (Mississippi) | 4,310.97 mi (6,937.84 km) |
| Tonypandy to Merriam (Kansas) | 4,222.48 mi (6,795.42 km) |
