| Towson to Grottaferrata | 4,458.52 mi (7,175.29 km) |
| Towson to Grottaglie | 4,713.95 mi (7,586.36 km) |
| Towson to Grottammare | 4,467.67 mi (7,190.02 km) |
| Towson to Grugliasco | 4,125.04 mi (6,638.62 km) |
| Towson to Grumo Appula | 4,663.50 mi (7,505.18 km) |
| Towson to Grumo Nevano | 4,559.93 mi (7,338.50 km) |
| Towson to Gualdo Tadino | 4,412.18 mi (7,100.71 km) |
| Towson to Guardiagrele | 4,511.38 mi (7,260.37 km) |
| Towson to Guastalla | 4,263.31 mi (6,861.14 km) |
| Towson to Gubbio | 4,398.70 mi (7,079.02 km) |
| Towson to Guspini | 4,355.92 mi (7,010.17 km) |
| Towson to Gussago | 4,218.72 mi (6,789.38 km) |
| Towson to Iesi | 4,421.65 mi (7,115.96 km) |
| Towson to Iesolo | 4,326.66 mi (6,963.09 km) |
| Towson to Iglesias | 4,358.85 mi (7,014.89 km) |
