| Giffnock to Ashwaubenon (Wisconsin) | 3,556.46 mi (5,723.56 km) |
| Giffnock to Aspen Hill (Maryland) | 3,413.90 mi (5,494.14 km) |
| Giffnock to Astoria (Oregon) | 4,566.88 mi (7,349.69 km) |
| Giffnock to Atascadero (California) | 5,108.55 mi (8,221.42 km) |
| Giffnock to Atascocita (Texas) | 4,564.94 mi (7,346.55 km) |
| Giffnock to Atchison (Kansas) | 4,051.47 mi (6,520.21 km) |
| Giffnock to Athens (Alabama) | 4,002.96 mi (6,442.14 km) |
| Giffnock to Athens (Georgia) | 3,911.55 mi (6,295.03 km) |
| Giffnock to Athens (Ohio) | 3,591.00 mi (5,779.15 km) |
| Giffnock to Athens (Tennessee) | 3,880.31 mi (6,244.76 km) |
| Giffnock to Athens (Texas) | 4,467.31 mi (7,189.44 km) |
| Giffnock to Atlanta (Georgia) | 3,961.15 mi (6,374.86 km) |
| Giffnock to Atlantic Beach (Florida) | 4,026.07 mi (6,479.34 km) |
| Giffnock to Atlantic City (New Jersey) | 3,299.94 mi (5,310.75 km) |
| Giffnock to Attleboro (Massachusetts) | 3,058.62 mi (4,922.37 km) |
