| Holyhead to Lindsay (California) | 5,119.29 mi (8,238.70 km) |
| Holyhead to Linganore (Maryland) | 3,434.78 mi (5,527.75 km) |
| Holyhead to Lino Lakes (Minnesota) | 3,768.70 mi (6,065.14 km) |
| Holyhead to Linthicum (Maryland) | 3,418.60 mi (5,501.71 km) |
| Holyhead to Linton Hall (Virginia) | 3,476.02 mi (5,594.12 km) |
| Holyhead to Lisle (Illinois) | 3,743.88 mi (6,025.20 km) |
| Holyhead to Lithia Springs (Georgia) | 3,997.88 mi (6,433.96 km) |
| Holyhead to Little Canada (Minnesota) | 3,775.57 mi (6,076.19 km) |
| Holyhead to Little Chute (Wisconsin) | 3,636.34 mi (5,852.13 km) |
| Holyhead to Little Elm (Texas) | 4,507.42 mi (7,253.99 km) |
| Holyhead to Little Ferry (New Jersey) | 3,239.60 mi (5,213.64 km) |
| Holyhead to Little Rock (Arkansas) | 4,253.20 mi (6,844.87 km) |
| Holyhead to Littleton (Colorado) | 4,467.38 mi (7,189.55 km) |
| Holyhead to Live Oak (California) | 5,164.16 mi (8,310.91 km) |
| Holyhead to Live Oak (Texas) | 4,752.39 mi (7,648.23 km) |
