| Giffnock to Barberton (Ohio) | 3,490.03 mi (5,616.65 km) |
| Giffnock to Bardstown (Kentucky) | 3,791.42 mi (6,101.70 km) |
| Giffnock to Barrington (Illinois) | 3,671.73 mi (5,909.08 km) |
| Giffnock to Barstow (California) | 5,035.01 mi (8,103.06 km) |
| Giffnock to Bartlesville (Oklahoma) | 4,228.48 mi (6,805.08 km) |
| Giffnock to Bartlett (Illinois) | 3,683.03 mi (5,927.26 km) |
| Giffnock to Bartlett (Tennessee) | 4,085.91 mi (6,575.64 km) |
| Giffnock to Bartow (Florida) | 4,172.25 mi (6,714.58 km) |
| Giffnock to Batavia (Illinois) | 3,693.32 mi (5,943.82 km) |
| Giffnock to Batavia (New York) | 3,268.04 mi (5,259.40 km) |
| Giffnock to Batesville (Arkansas) | 4,123.95 mi (6,636.86 km) |
| Giffnock to Baton Rouge (Louisiana) | 4,389.10 mi (7,063.58 km) |
| Giffnock to Battle Creek (Michigan) | 3,560.16 mi (5,729.53 km) |
| Giffnock to Battle Ground (Washington) | 4,558.01 mi (7,335.41 km) |
| Giffnock to Bay City (Michigan) | 3,449.30 mi (5,551.11 km) |
