| San Gregorio di Catania to Great Bend (Kansas) | 5,716.78 mi (9,200.26 km) |
| San Gregorio di Catania to Great Falls (Montana) | 5,695.77 mi (9,166.45 km) |
| San Gregorio di Catania to Great Falls (Virginia) | 4,769.87 mi (7,676.37 km) |
| San Gregorio di Catania to Great Neck (New York) | 4,544.07 mi (7,312.97 km) |
| San Gregorio di Catania to Greeley (Colorado) | 5,843.52 mi (9,404.24 km) |
| San Gregorio di Catania to Green (Ohio) | 4,883.52 mi (7,859.27 km) |
| San Gregorio di Catania to Green Bay (Wisconsin) | 5,015.18 mi (8,071.15 km) |
| San Gregorio di Catania to Green River (Wyoming) | 5,952.34 mi (9,579.36 km) |
| San Gregorio di Catania to Green Valley (Arizona) | 6,516.72 mi (10,487.64 km) |
| San Gregorio di Catania to Green Valley (Maryland) | 4,755.02 mi (7,652.46 km) |
| San Gregorio di Catania to Greenacres (Florida) | 5,387.44 mi (8,670.25 km) |
| San Gregorio di Catania to Greenbelt (Maryland) | 4,751.63 mi (7,647.01 km) |
| San Gregorio di Catania to Greendale (Wisconsin) | 5,080.04 mi (8,175.54 km) |
| San Gregorio di Catania to Greeneville (Tennessee) | 5,130.11 mi (8,256.12 km) |
| San Gregorio di Catania to Greenfield (California) | 6,618.94 mi (10,652.16 km) |
