| Guastalla to Greenwood Village (Colorado) | 5,361.85 mi (8,629.06 km) |
| Guastalla to Greer (South Carolina) | 4,696.83 mi (7,558.81 km) |
| Guastalla to Grenada (Mississippi) | 5,072.04 mi (8,162.66 km) |
| Guastalla to Gresham (Oregon) | 5,564.38 mi (8,955.01 km) |
| Guastalla to Gretna (Louisiana) | 5,267.40 mi (8,477.06 km) |
| Guastalla to Griffin (Georgia) | 4,861.71 mi (7,824.16 km) |
| Guastalla to Griffith (Indiana) | 4,617.31 mi (7,430.84 km) |
| Guastalla to Grimes (Iowa) | 4,855.89 mi (7,814.81 km) |
| Guastalla to Grosse Pointe Park (Michigan) | 4,401.03 mi (7,082.78 km) |
| Guastalla to Grosse Pointe Woods (Michigan) | 4,397.40 mi (7,076.92 km) |
| Guastalla to Grove City (Ohio) | 4,514.82 mi (7,265.89 km) |
| Guastalla to Groveland (Florida) | 4,966.14 mi (7,992.23 km) |
| Guastalla to Grover Beach (California) | 6,123.28 mi (9,854.47 km) |
| Guastalla to Groves (Texas) | 5,429.49 mi (8,737.92 km) |
| Guastalla to Groveton (Virginia) | 4,310.11 mi (6,936.46 km) |
