| Holyhead to Glenview (Illinois) | 3,720.15 mi (5,987.00 km) |
| Holyhead to Gloucester (Massachusetts) | 3,028.05 mi (4,873.18 km) |
| Holyhead to Gloucester City (New Jersey) | 3,325.56 mi (5,351.97 km) |
| Holyhead to Gloucester Point (Virginia) | 3,501.91 mi (5,635.79 km) |
| Holyhead to Gloversville (New York) | 3,155.64 mi (5,078.51 km) |
| Holyhead to Godfrey (Illinois) | 3,960.37 mi (6,373.60 km) |
| Holyhead to Gold Canyon (Arizona) | 5,025.30 mi (8,087.44 km) |
| Holyhead to Golden (Colorado) | 4,466.22 mi (7,187.69 km) |
| Holyhead to Golden Gate (Florida) | 4,264.31 mi (6,862.74 km) |
| Holyhead to Golden Glades (Florida) | 4,216.72 mi (6,786.16 km) |
| Holyhead to Golden Valley (Minnesota) | 3,786.94 mi (6,094.48 km) |
| Holyhead to Goldenrod (Florida) | 4,122.58 mi (6,634.65 km) |
| Holyhead to Goldsboro (North Carolina) | 3,651.43 mi (5,876.41 km) |
| Holyhead to Goleta (California) | 5,244.98 mi (8,440.97 km) |
| Holyhead to Gonzales (Louisiana) | 4,428.35 mi (7,126.74 km) |
