| Greenock to Gages Lake (Illinois) | 3,635.95 mi (5,851.50 km) |
| Greenock to Gahanna (Ohio) | 3,564.54 mi (5,736.57 km) |
| Greenock to Gainesville (Florida) | 4,077.22 mi (6,561.65 km) |
| Greenock to Gainesville (Georgia) | 3,891.35 mi (6,262.53 km) |
| Greenock to Gainesville (Texas) | 4,416.58 mi (7,107.81 km) |
| Greenock to Gainesville (Virginia) | 3,429.54 mi (5,519.32 km) |
| Greenock to Gaithersburg (Maryland) | 3,396.84 mi (5,466.69 km) |
| Greenock to Galena Park (Texas) | 4,558.56 mi (7,336.29 km) |
| Greenock to Galesburg (Illinois) | 3,791.32 mi (6,101.54 km) |
| Greenock to Galion (Ohio) | 3,526.30 mi (5,675.04 km) |
| Greenock to Gallatin (Tennessee) | 3,882.25 mi (6,247.88 km) |
| Greenock to Gallup (New Mexico) | 4,712.57 mi (7,584.15 km) |
| Greenock to Galt (California) | 4,942.33 mi (7,953.92 km) |
| Greenock to Galveston (Texas) | 4,573.09 mi (7,359.68 km) |
| Greenock to Gantt (South Carolina) | 3,811.97 mi (6,134.77 km) |
