| Cwmbran to Lewiston (Maine) | 3,043.43 mi (4,897.92 km) |
| Cwmbran to Lewisville (North Carolina) | 3,810.12 mi (6,131.79 km) |
| Cwmbran to Lewisville (Texas) | 4,624.90 mi (7,443.05 km) |
| Cwmbran to Lexington (Kentucky) | 3,884.23 mi (6,251.06 km) |
| Cwmbran to Lexington (Nebraska) | 4,338.56 mi (6,982.24 km) |
| Cwmbran to Lexington (North Carolina) | 3,818.06 mi (6,144.58 km) |
| Cwmbran to Lexington (South Carolina) | 3,943.05 mi (6,345.73 km) |
| Cwmbran to Lexington Park (Maryland) | 3,547.84 mi (5,709.70 km) |
| Cwmbran to Liberal (Kansas) | 4,570.45 mi (7,355.43 km) |
| Cwmbran to Liberty (Missouri) | 4,216.66 mi (6,786.07 km) |
| Cwmbran to Liberty Lake (Washington) | 4,549.07 mi (7,321.02 km) |
| Cwmbran to Liberty Triangle (Florida) | 4,224.00 mi (6,797.87 km) |
| Cwmbran to Libertyville (Illinois) | 3,826.42 mi (6,158.03 km) |
| Cwmbran to Lighthouse Point (Florida) | 4,273.70 mi (6,877.86 km) |
| Cwmbran to Lilburn (Georgia) | 4,068.15 mi (6,547.05 km) |
