| Holyhead to Largo (Florida) | 4,218.99 mi (6,789.80 km) |
| Holyhead to Largo (Maryland) | 3,440.39 mi (5,536.77 km) |
| Holyhead to Larkspur (California) | 5,125.72 mi (8,249.05 km) |
| Holyhead to Las Cruces (New Mexico) | 4,918.57 mi (7,915.68 km) |
| Holyhead to Las Vegas (Nevada) | 4,995.01 mi (8,038.69 km) |
| Holyhead to Las Vegas (New Mexico) | 4,685.83 mi (7,541.12 km) |
| Holyhead to Latham (New York) | 3,145.16 mi (5,061.64 km) |
| Holyhead to Lathrop (California) | 5,096.53 mi (8,202.06 km) |
| Holyhead to Lauderdale Lakes (Florida) | 4,203.52 mi (6,764.91 km) |
| Holyhead to Lauderhill (Florida) | 4,204.84 mi (6,767.03 km) |
| Holyhead to Laurel (Florida) | 4,245.06 mi (6,831.76 km) |
| Holyhead to Laurel (Maryland) | 3,431.83 mi (5,522.99 km) |
| Holyhead to Laurel (Mississippi) | 4,281.74 mi (6,890.79 km) |
| Holyhead to Laurel (Virginia) | 3,525.34 mi (5,673.48 km) |
| Holyhead to Laurinburg (North Carolina) | 3,742.13 mi (6,022.38 km) |
