| Swansea to Frederick (Colorado) | 807.05 mi (1,298.81 km) |
| Swansea to Frederick (Maryland) | 677.32 mi (1,090.03 km) |
| Swansea to Fredericksburg (Texas) | 763.67 mi (1,229.01 km) |
| Swansea to Fredericksburg (Virginia) | 676.24 mi (1,088.31 km) |
| Swansea to Frederickson (Washington) | 1,728.81 mi (2,782.25 km) |
| Swansea to Freeport (Illinois) | 258.96 mi (416.75 km) |
| Swansea to Freeport (New York) | 883.76 mi (1,422.27 km) |
| Swansea to Freeport (Texas) | 731.60 mi (1,177.40 km) |
| Swansea to Fremont (California) | 1,733.91 mi (2,790.46 km) |
| Swansea to Fremont (Nebraska) | 397.67 mi (639.99 km) |
| Swansea to Fremont (Ohio) | 412.07 mi (663.16 km) |
| Swansea to French Valley (California) | 1,546.66 mi (2,489.11 km) |
| Swansea to Fresno (California) | 1,627.72 mi (2,619.56 km) |
| Swansea to Fresno (Texas) | 697.16 mi (1,121.98 km) |
| Swansea to Fridley (Minnesota) | 481.75 mi (775.30 km) |
