| Marshalltown to Grottaferrata | 5,022.71 mi (8,083.27 km) |
| Marshalltown to Grottaglie | 5,263.28 mi (8,470.44 km) |
| Marshalltown to Grottammare | 5,013.11 mi (8,067.82 km) |
| Marshalltown to Grugliasco | 4,681.42 mi (7,534.02 km) |
| Marshalltown to Grumo Appula | 5,212.48 mi (8,388.68 km) |
| Marshalltown to Grumo Nevano | 5,123.71 mi (8,245.82 km) |
| Marshalltown to Gualdo Tadino | 4,961.06 mi (7,984.05 km) |
| Marshalltown to Guardiagrele | 5,062.88 mi (8,147.91 km) |
| Marshalltown to Guastalla | 4,805.68 mi (7,733.99 km) |
| Marshalltown to Gubbio | 4,947.55 mi (7,962.31 km) |
| Marshalltown to Guspini | 4,963.95 mi (7,988.71 km) |
| Marshalltown to Gussago | 4,756.31 mi (7,654.54 km) |
| Marshalltown to Iesi | 4,965.04 mi (7,990.47 km) |
| Marshalltown to Iesolo | 4,851.97 mi (7,808.49 km) |
| Marshalltown to Iglesias | 4,969.49 mi (7,997.62 km) |
