| Gulf Shores to Grottaferrata | 5,340.18 mi (8,594.20 km) |
| Gulf Shores to Grottaglie | 5,597.16 mi (9,007.76 km) |
| Gulf Shores to Grottammare | 5,352.02 mi (8,613.25 km) |
| Gulf Shores to Grugliasco | 5,008.85 mi (8,060.97 km) |
| Gulf Shores to Grumo Appula | 5,546.90 mi (8,926.87 km) |
| Gulf Shores to Grumo Nevano | 5,441.35 mi (8,757.01 km) |
| Gulf Shores to Gualdo Tadino | 5,296.23 mi (8,523.46 km) |
| Gulf Shores to Guardiagrele | 5,394.83 mi (8,682.14 km) |
| Gulf Shores to Guastalla | 5,148.51 mi (8,285.72 km) |
| Gulf Shores to Gubbio | 5,282.79 mi (8,501.83 km) |
| Gulf Shores to Guspini | 5,228.62 mi (8,414.65 km) |
| Gulf Shores to Gussago | 5,104.52 mi (8,214.93 km) |
| Gulf Shores to Iesi | 5,306.37 mi (8,539.77 km) |
| Gulf Shores to Iesolo | 5,213.37 mi (8,390.11 km) |
| Gulf Shores to Iglesias | 5,230.84 mi (8,418.22 km) |
