| Holyhead to Fort Meade (Maryland) | 3,426.57 mi (5,514.53 km) |
| Holyhead to Fort Mill (South Carolina) | 3,789.06 mi (6,097.91 km) |
| Holyhead to Fort Mohave (Arizona) | 5,041.18 mi (8,113.00 km) |
| Holyhead to Fort Morgan (Colorado) | 4,390.18 mi (7,065.31 km) |
| Holyhead to Fort Myers (Florida) | 4,247.00 mi (6,834.88 km) |
| Holyhead to Fort Oglethorpe (Georgia) | 3,964.66 mi (6,380.50 km) |
| Holyhead to Fort Payne (Alabama) | 4,006.07 mi (6,447.14 km) |
| Holyhead to Fort Pierce (Florida) | 4,144.49 mi (6,669.92 km) |
| Holyhead to Fort Smith (Arkansas) | 4,298.56 mi (6,917.86 km) |
| Holyhead to Fort Thomas (Kentucky) | 3,732.49 mi (6,006.86 km) |
| Holyhead to Fort Walton Beach (Florida) | 4,245.98 mi (6,833.25 km) |
| Holyhead to Fort Washington (Maryland) | 3,454.26 mi (5,559.10 km) |
| Holyhead to Fort Wayne (Indiana) | 3,664.72 mi (5,897.80 km) |
| Holyhead to Fort Worth (Texas) | 4,544.38 mi (7,313.47 km) |
| Holyhead to Fortuna (California) | 5,019.72 mi (8,078.45 km) |
