| Giffnock to Glenview (Illinois) | 3,664.16 mi (5,896.90 km) |
| Giffnock to Gloucester (Massachusetts) | 3,003.53 mi (4,833.72 km) |
| Giffnock to Gloucester City (New Jersey) | 3,300.49 mi (5,311.63 km) |
| Giffnock to Gloucester Point (Virginia) | 3,481.40 mi (5,602.77 km) |
| Giffnock to Gloversville (New York) | 3,122.44 mi (5,025.08 km) |
| Giffnock to Godfrey (Illinois) | 3,907.55 mi (6,288.59 km) |
| Giffnock to Gold Canyon (Arizona) | 4,942.93 mi (7,954.88 km) |
| Giffnock to Golden (Colorado) | 4,384.10 mi (7,055.53 km) |
| Giffnock to Golden Gate (Florida) | 4,259.29 mi (6,854.67 km) |
| Giffnock to Golden Glades (Florida) | 4,215.86 mi (6,784.77 km) |
| Giffnock to Golden Valley (Minnesota) | 3,714.02 mi (5,977.14 km) |
| Giffnock to Goldenrod (Florida) | 4,113.08 mi (6,619.36 km) |
| Giffnock to Goldsboro (North Carolina) | 3,632.86 mi (5,846.52 km) |
| Giffnock to Goleta (California) | 5,145.53 mi (8,280.92 km) |
| Giffnock to Gonzales (Louisiana) | 4,393.66 mi (7,070.92 km) |
