| Castel San Giorgio to Grand Prairie (Texas) | 5,754.49 mi (9,260.96 km) |
| Castel San Giorgio to Grand Rapids (Michigan) | 4,821.64 mi (7,759.68 km) |
| Castel San Giorgio to Grand Rapids (Minnesota) | 4,934.27 mi (7,940.94 km) |
| Castel San Giorgio to Grand Terrace (California) | 6,433.98 mi (10,354.49 km) |
| Castel San Giorgio to Grandview (Missouri) | 5,356.75 mi (8,620.85 km) |
| Castel San Giorgio to Grandview (Washington) | 5,805.72 mi (9,343.41 km) |
| Castel San Giorgio to Grandville (Michigan) | 4,828.25 mi (7,770.32 km) |
| Castel San Giorgio to Granger (Indiana) | 4,892.77 mi (7,874.15 km) |
| Castel San Giorgio to Granite Bay (California) | 6,277.22 mi (10,102.21 km) |
| Castel San Giorgio to Granite City (Illinois) | 5,187.34 mi (8,348.21 km) |
| Castel San Giorgio to Grants Pass (Oregon) | 6,118.54 mi (9,846.85 km) |
| Castel San Giorgio to Grantsville (Utah) | 5,909.78 mi (9,510.87 km) |
| Castel San Giorgio to Grapevine (Texas) | 5,744.63 mi (9,245.09 km) |
| Castel San Giorgio to Grass Valley (California) | 6,246.63 mi (10,052.97 km) |
| Castel San Giorgio to Grayslake (Illinois) | 4,943.16 mi (7,955.25 km) |
