| Giffnock to Fort Meade (Maryland) | 3,400.39 mi (5,472.40 km) |
| Giffnock to Fort Mill (South Carolina) | 3,764.96 mi (6,059.12 km) |
| Giffnock to Fort Mohave (Arizona) | 4,950.38 mi (7,966.87 km) |
| Giffnock to Fort Morgan (Colorado) | 4,309.58 mi (6,935.59 km) |
| Giffnock to Fort Myers (Florida) | 4,240.72 mi (6,824.78 km) |
| Giffnock to Fort Oglethorpe (Georgia) | 3,931.51 mi (6,327.16 km) |
| Giffnock to Fort Payne (Alabama) | 3,973.11 mi (6,394.10 km) |
| Giffnock to Fort Pierce (Florida) | 4,139.91 mi (6,662.54 km) |
| Giffnock to Fort Smith (Arkansas) | 4,245.68 mi (6,832.77 km) |
| Giffnock to Fort Thomas (Kentucky) | 3,690.66 mi (5,939.54 km) |
| Giffnock to Fort Walton Beach (Florida) | 4,220.28 mi (6,791.89 km) |
| Giffnock to Fort Washington (Maryland) | 3,428.59 mi (5,517.79 km) |
| Giffnock to Fort Wayne (Indiana) | 3,616.32 mi (5,819.91 km) |
| Giffnock to Fort Worth (Texas) | 4,490.81 mi (7,227.25 km) |
| Giffnock to Fortuna (California) | 4,905.04 mi (7,893.91 km) |
