| Grammichele to Germantown (Wisconsin) | 5,069.54 mi (8,158.64 km) |
| Grammichele to Gibsonton (Florida) | 5,436.09 mi (8,748.54 km) |
| Grammichele to Gig Harbor (Washington) | 6,026.24 mi (9,698.30 km) |
| Grammichele to Gilbert (Arizona) | 6,466.55 mi (10,406.90 km) |
| Grammichele to Gillette (Wyoming) | 5,678.50 mi (9,138.67 km) |
| Grammichele to Gilroy (California) | 6,595.72 mi (10,614.79 km) |
| Grammichele to Gladeview (Florida) | 5,410.29 mi (8,707.03 km) |
| Grammichele to Gladstone (Missouri) | 5,503.98 mi (8,857.80 km) |
| Grammichele to Gladstone (Oregon) | 6,139.40 mi (9,880.41 km) |
| Grammichele to Glasgow (Delaware) | 4,669.21 mi (7,514.37 km) |
| Grammichele to Glasgow (Kentucky) | 5,228.56 mi (8,414.56 km) |
| Grammichele to Glassboro (New Jersey) | 4,636.53 mi (7,461.77 km) |
| Grammichele to Glassmanor (Maryland) | 4,753.80 mi (7,650.50 km) |
| Grammichele to Glen Allen (Virginia) | 4,818.71 mi (7,754.96 km) |
| Grammichele to Glen Burnie (Maryland) | 4,724.42 mi (7,603.21 km) |
