| Holyhead to Garfield Heights (Ohio) | 3,512.61 mi (5,652.99 km) |
| Holyhead to Garland (Texas) | 4,510.39 mi (7,258.77 km) |
| Holyhead to Garner (North Carolina) | 3,662.38 mi (5,894.03 km) |
| Holyhead to Gary (Indiana) | 3,725.32 mi (5,995.32 km) |
| Holyhead to Gastonia (North Carolina) | 3,787.13 mi (6,094.80 km) |
| Holyhead to Gatesville (Texas) | 4,629.14 mi (7,449.88 km) |
| Holyhead to Gateway (Florida) | 4,245.56 mi (6,832.57 km) |
| Holyhead to Gautier (Mississippi) | 4,328.13 mi (6,965.46 km) |
| Holyhead to Geneva (Illinois) | 3,748.44 mi (6,032.53 km) |
| Holyhead to Geneva (New York) | 3,267.50 mi (5,258.53 km) |
| Holyhead to Georgetown (Georgia) | 3,949.56 mi (6,356.20 km) |
| Holyhead to Georgetown (Kentucky) | 3,777.05 mi (6,078.57 km) |
| Holyhead to Georgetown (Texas) | 4,668.82 mi (7,513.73 km) |
| Holyhead to Germantown (Maryland) | 3,444.20 mi (5,542.90 km) |
| Holyhead to Germantown (Tennessee) | 4,135.41 mi (6,655.30 km) |
