| Greenock to Fort Meade (Maryland) | 3,380.47 mi (5,440.34 km) |
| Greenock to Fort Mill (South Carolina) | 3,745.10 mi (6,027.15 km) |
| Greenock to Fort Mohave (Arizona) | 4,929.73 mi (7,933.64 km) |
| Greenock to Fort Morgan (Colorado) | 4,288.80 mi (6,902.16 km) |
| Greenock to Fort Myers (Florida) | 4,221.57 mi (6,793.96 km) |
| Greenock to Fort Oglethorpe (Georgia) | 3,911.34 mi (6,294.70 km) |
| Greenock to Fort Payne (Alabama) | 3,952.94 mi (6,361.64 km) |
| Greenock to Fort Pierce (Florida) | 4,120.84 mi (6,631.86 km) |
| Greenock to Fort Smith (Arkansas) | 4,225.05 mi (6,799.56 km) |
| Greenock to Fort Thomas (Kentucky) | 3,670.26 mi (5,906.71 km) |
| Greenock to Fort Walton Beach (Florida) | 4,200.34 mi (6,759.79 km) |
| Greenock to Fort Washington (Maryland) | 3,408.69 mi (5,485.75 km) |
| Greenock to Fort Wayne (Indiana) | 3,595.78 mi (5,786.85 km) |
| Greenock to Fort Worth (Texas) | 4,470.15 mi (7,194.02 km) |
| Greenock to Fortuna (California) | 4,885.14 mi (7,861.87 km) |
