| Pottstown to Grottaferrata | 4,382.58 mi (7,053.08 km) |
| Pottstown to Grottaglie | 4,637.68 mi (7,463.62 km) |
| Pottstown to Grottammare | 4,391.18 mi (7,066.92 km) |
| Pottstown to Grugliasco | 4,048.70 mi (6,515.75 km) |
| Pottstown to Grumo Appula | 4,587.20 mi (7,382.38 km) |
| Pottstown to Grumo Nevano | 4,484.03 mi (7,216.35 km) |
| Pottstown to Gualdo Tadino | 4,335.76 mi (6,977.73 km) |
| Pottstown to Guardiagrele | 4,435.08 mi (7,137.58 km) |
| Pottstown to Guastalla | 4,186.65 mi (6,737.76 km) |
| Pottstown to Gubbio | 4,322.27 mi (6,956.02 km) |
| Pottstown to Guspini | 4,281.54 mi (6,890.47 km) |
| Pottstown to Gussago | 4,141.91 mi (6,665.77 km) |
| Pottstown to Iesi | 4,345.08 mi (6,992.73 km) |
| Pottstown to Iesolo | 4,249.60 mi (6,839.07 km) |
| Pottstown to Iglesias | 4,284.58 mi (6,895.37 km) |
