| Greenock to Garfield Heights (Ohio) | 3,449.71 mi (5,551.77 km) |
| Greenock to Garland (Texas) | 4,437.39 mi (7,141.29 km) |
| Greenock to Garner (North Carolina) | 3,621.81 mi (5,828.75 km) |
| Greenock to Gary (Indiana) | 3,650.82 mi (5,875.43 km) |
| Greenock to Gastonia (North Carolina) | 3,741.98 mi (6,022.13 km) |
| Greenock to Gatesville (Texas) | 4,556.81 mi (7,333.48 km) |
| Greenock to Gateway (Florida) | 4,220.44 mi (6,792.14 km) |
| Greenock to Gautier (Mississippi) | 4,277.88 mi (6,884.58 km) |
| Greenock to Geneva (Illinois) | 3,671.36 mi (5,908.48 km) |
| Greenock to Geneva (New York) | 3,209.47 mi (5,165.14 km) |
| Greenock to Georgetown (Georgia) | 3,912.68 mi (6,296.84 km) |
| Greenock to Georgetown (Kentucky) | 3,716.86 mi (5,981.71 km) |
| Greenock to Georgetown (Texas) | 4,598.13 mi (7,399.97 km) |
| Greenock to Germantown (Maryland) | 3,396.77 mi (5,466.58 km) |
| Greenock to Germantown (Tennessee) | 4,072.00 mi (6,553.25 km) |
