| Johnstown to Grottaferrata | 4,522.30 mi (7,277.93 km) |
| Johnstown to Grottaglie | 4,775.55 mi (7,685.50 km) |
| Johnstown to Grottammare | 4,527.92 mi (7,286.98 km) |
| Johnstown to Grugliasco | 4,186.45 mi (6,737.45 km) |
| Johnstown to Grumo Appula | 4,724.91 mi (7,604.01 km) |
| Johnstown to Grumo Nevano | 4,623.88 mi (7,441.42 km) |
| Johnstown to Gualdo Tadino | 4,472.93 mi (7,198.49 km) |
| Johnstown to Guardiagrele | 4,572.89 mi (7,359.35 km) |
| Johnstown to Guastalla | 4,322.44 mi (6,956.29 km) |
| Johnstown to Gubbio | 4,459.41 mi (7,176.73 km) |
| Johnstown to Guspini | 4,427.89 mi (7,126.00 km) |
| Johnstown to Gussago | 4,276.82 mi (6,882.88 km) |
| Johnstown to Iesi | 4,481.39 mi (7,212.11 km) |
| Johnstown to Iesolo | 4,382.75 mi (7,053.36 km) |
| Johnstown to Iglesias | 4,431.34 mi (7,131.55 km) |
