| Holyhead to Forrest City (Arkansas) | 4,178.16 mi (6,724.10 km) |
| Holyhead to Fort Atkinson (Wisconsin) | 3,719.03 mi (5,985.20 km) |
| Holyhead to Fort Bliss (Texas) | 4,930.06 mi (7,934.17 km) |
| Holyhead to Fort Campbell North (Kentucky) | 3,967.16 mi (6,384.53 km) |
| Holyhead to Fort Carson (Colorado) | 4,505.15 mi (7,250.34 km) |
| Holyhead to Fort Collins (Colorado) | 4,418.91 mi (7,111.54 km) |
| Holyhead to Fort Dodge (Iowa) | 3,934.93 mi (6,332.66 km) |
| Holyhead to Fort Drum (New York) | 3,169.64 mi (5,101.04 km) |
| Holyhead to Fort Hood (Texas) | 4,647.37 mi (7,479.22 km) |
| Holyhead to Fort Hunt (Virginia) | 3,456.24 mi (5,562.29 km) |
| Holyhead to Fort Lauderdale (Florida) | 4,202.64 mi (6,763.50 km) |
| Holyhead to Fort Lee (New Jersey) | 3,236.70 mi (5,208.97 km) |
| Holyhead to Fort Leonard Wood (Missouri) | 4,092.19 mi (6,585.74 km) |
| Holyhead to Fort Lewis (Washington) | 4,603.08 mi (7,407.94 km) |
| Holyhead to Fort Madison (Iowa) | 3,922.33 mi (6,312.38 km) |
