| Greenock to Great Bend (Kansas) | 4,221.59 mi (6,793.99 km) |
| Greenock to Great Falls (Montana) | 4,130.76 mi (6,647.82 km) |
| Greenock to Great Falls (Virginia) | 3,406.23 mi (5,481.80 km) |
| Greenock to Great Neck (New York) | 3,184.49 mi (5,124.95 km) |
| Greenock to Greeley (Colorado) | 4,312.30 mi (6,939.98 km) |
| Greenock to Green (Ohio) | 3,467.89 mi (5,581.03 km) |
| Greenock to Green Bay (Wisconsin) | 3,530.51 mi (5,681.80 km) |
| Greenock to Green River (Wyoming) | 4,402.81 mi (7,085.65 km) |
| Greenock to Green Valley (Arizona) | 4,995.17 mi (8,038.95 km) |
| Greenock to Green Valley (Maryland) | 3,387.74 mi (5,452.05 km) |
| Greenock to Greenacres (Florida) | 4,155.90 mi (6,688.28 km) |
| Greenock to Greenbelt (Maryland) | 3,391.38 mi (5,457.90 km) |
| Greenock to Greendale (Wisconsin) | 3,607.82 mi (5,806.22 km) |
| Greenock to Greeneville (Tennessee) | 3,756.70 mi (6,045.82 km) |
| Greenock to Greenfield (California) | 5,055.01 mi (8,135.25 km) |
