| Swansea to Ashtabula (Ohio) | 536.17 mi (862.89 km) |
| Swansea to Ashwaubenon (Wisconsin) | 421.20 mi (677.86 km) |
| Swansea to Aspen Hill (Maryland) | 695.01 mi (1,118.51 km) |
| Swansea to Astoria (Oregon) | 1,789.85 mi (2,880.49 km) |
| Swansea to Atascadero (California) | 1,698.92 mi (2,734.15 km) |
| Swansea to Atascocita (Texas) | 662.52 mi (1,066.23 km) |
| Swansea to Atchison (Kansas) | 285.02 mi (458.69 km) |
| Swansea to Athens (Alabama) | 309.83 mi (498.62 km) |
| Swansea to Athens (Georgia) | 486.52 mi (782.97 km) |
| Swansea to Athens (Ohio) | 427.11 mi (687.36 km) |
| Swansea to Athens (Tennessee) | 365.74 mi (588.60 km) |
| Swansea to Athens (Texas) | 548.14 mi (882.14 km) |
| Swansea to Atlanta (Georgia) | 453.43 mi (729.73 km) |
| Swansea to Atlantic Beach (Florida) | 748.02 mi (1,203.81 km) |
| Swansea to Atlantic City (New Jersey) | 835.40 mi (1,344.44 km) |
