| Holyhead to Lewiston (Maine) | 2,945.88 mi (4,740.93 km) |
| Holyhead to Lewisville (North Carolina) | 3,715.04 mi (5,978.78 km) |
| Holyhead to Lewisville (Texas) | 4,516.71 mi (7,268.94 km) |
| Holyhead to Lexington (Kentucky) | 3,782.26 mi (6,086.96 km) |
| Holyhead to Lexington (Nebraska) | 4,221.07 mi (6,793.15 km) |
| Holyhead to Lexington (North Carolina) | 3,723.59 mi (5,992.54 km) |
| Holyhead to Lexington (South Carolina) | 3,850.10 mi (6,196.14 km) |
| Holyhead to Lexington Park (Maryland) | 3,453.88 mi (5,558.48 km) |
| Holyhead to Liberal (Kansas) | 4,455.27 mi (7,170.07 km) |
| Holyhead to Liberty (Missouri) | 4,104.52 mi (6,605.58 km) |
| Holyhead to Liberty Lake (Washington) | 4,419.19 mi (7,111.99 km) |
| Holyhead to Liberty Triangle (Florida) | 4,136.71 mi (6,657.40 km) |
| Holyhead to Libertyville (Illinois) | 3,716.05 mi (5,980.41 km) |
| Holyhead to Lighthouse Point (Florida) | 4,193.19 mi (6,748.28 km) |
| Holyhead to Lilburn (Georgia) | 3,972.03 mi (6,392.36 km) |
