| Swansea to River Grove (Illinois) | 259.14 mi (417.05 km) |
| Swansea to River Ridge (Louisiana) | 593.76 mi (955.56 km) |
| Swansea to Riverbank (California) | 1,675.33 mi (2,696.18 km) |
| Swansea to Riverdale (Georgia) | 464.24 mi (747.13 km) |
| Swansea to Riverdale (Illinois) | 247.15 mi (397.76 km) |
| Swansea to Riverside (California) | 1,554.12 mi (2,501.12 km) |
| Swansea to Riverside (Ohio) | 325.39 mi (523.67 km) |
| Swansea to Riverton (Utah) | 1,175.92 mi (1,892.46 km) |
| Swansea to Riverton (Wyoming) | 1,010.19 mi (1,625.75 km) |
| Swansea to Riverview (Florida) | 863.37 mi (1,389.46 km) |
| Swansea to Riverview (Michigan) | 436.18 mi (701.96 km) |
| Swansea to Riviera Beach (Florida) | 995.38 mi (1,601.91 km) |
| Swansea to Riviera Beach (Maryland) | 724.78 mi (1,166.42 km) |
| Swansea to Roanoke (Virginia) | 553.34 mi (890.51 km) |
| Swansea to Roanoke Rapids (North Carolina) | 691.16 mi (1,112.31 km) |
