| Swansea to Medford (Massachusetts) | 1,025.01 mi (1,649.60 km) |
| Swansea to Medford (New York) | 915.90 mi (1,474.00 km) |
| Swansea to Medford (Oregon) | 1,736.96 mi (2,795.37 km) |
| Swansea to Medina (Ohio) | 465.90 mi (749.80 km) |
| Swansea to Medulla (Florida) | 864.80 mi (1,391.76 km) |
| Swansea to Mehlville (Missouri) | 18.11 mi (29.14 km) |
| Swansea to Melbourne (Florida) | 898.98 mi (1,446.77 km) |
| Swansea to Melissa (Texas) | 516.79 mi (831.69 km) |
| Swansea to Melrose (Massachusetts) | 1,027.86 mi (1,654.18 km) |
| Swansea to Melrose Park (Illinois) | 257.23 mi (413.98 km) |
| Swansea to Melville (New York) | 893.64 mi (1,438.17 km) |
| Swansea to Melvindale (Michigan) | 440.95 mi (709.65 km) |
| Swansea to Memphis (Florida) | 872.89 mi (1,404.79 km) |
| Swansea to Memphis (Tennessee) | 237.82 mi (382.74 km) |
| Swansea to Menasha (Wisconsin) | 399.43 mi (642.82 km) |
