| Pontneddfechan to Lewiston (Maine) | 3,018.15 mi (4,857.25 km) |
| Pontneddfechan to Lewisville (North Carolina) | 3,784.84 mi (6,091.11 km) |
| Pontneddfechan to Lewisville (Texas) | 4,599.87 mi (7,402.78 km) |
| Pontneddfechan to Lexington (Kentucky) | 3,859.01 mi (6,210.47 km) |
| Pontneddfechan to Lexington (Nebraska) | 4,314.24 mi (6,943.10 km) |
| Pontneddfechan to Lexington (North Carolina) | 3,792.78 mi (6,103.90 km) |
| Pontneddfechan to Lexington (South Carolina) | 3,917.78 mi (6,305.06 km) |
| Pontneddfechan to Lexington Park (Maryland) | 3,522.56 mi (5,669.02 km) |
| Pontneddfechan to Liberal (Kansas) | 4,545.90 mi (7,315.91 km) |
| Pontneddfechan to Liberty (Missouri) | 4,191.87 mi (6,746.17 km) |
| Pontneddfechan to Liberty Lake (Washington) | 4,527.45 mi (7,286.23 km) |
| Pontneddfechan to Liberty Triangle (Florida) | 4,198.82 mi (6,757.34 km) |
| Pontneddfechan to Libertyville (Illinois) | 3,801.52 mi (6,117.96 km) |
| Pontneddfechan to Lighthouse Point (Florida) | 4,248.72 mi (6,837.66 km) |
| Pontneddfechan to Lilburn (Georgia) | 4,042.87 mi (6,506.37 km) |
