| Swansea to Live Oak (Texas) | 783.49 mi (1,260.90 km) |
| Swansea to Livermore (California) | 1,719.62 mi (2,767.47 km) |
| Swansea to Livingston (California) | 1,668.46 mi (2,685.12 km) |
| Swansea to Livonia (Michigan) | 437.29 mi (703.75 km) |
| Swansea to Lochearn (Maryland) | 713.73 mi (1,148.64 km) |
| Swansea to Lockhart (Florida) | 843.08 mi (1,356.80 km) |
| Swansea to Lockhart (Texas) | 742.61 mi (1,195.12 km) |
| Swansea to Lockport (Illinois) | 234.11 mi (376.77 km) |
| Swansea to Lockport (New York) | 669.95 mi (1,078.18 km) |
| Swansea to Lodi (California) | 1,688.71 mi (2,717.72 km) |
| Swansea to Lodi (New Jersey) | 859.20 mi (1,382.75 km) |
| Swansea to Logan (Utah) | 1,171.86 mi (1,885.93 km) |
| Swansea to Logansport (Indiana) | 245.73 mi (395.47 km) |
| Swansea to Loganville (Georgia) | 470.38 mi (757.00 km) |
| Swansea to Loma Linda (California) | 1,543.81 mi (2,484.53 km) |
