| Giffnock to Coldwater (Michigan) | 3,568.97 mi (5,743.70 km) |
| Giffnock to Colesville (Maryland) | 3,411.77 mi (5,490.71 km) |
| Giffnock to College (Alaska) | 3,880.13 mi (6,244.46 km) |
| Giffnock to College Park (Georgia) | 3,969.33 mi (6,388.02 km) |
| Giffnock to College Park (Maryland) | 3,412.98 mi (5,492.66 km) |
| Giffnock to College Station (Texas) | 4,572.17 mi (7,358.19 km) |
| Giffnock to Collegedale (Tennessee) | 3,917.86 mi (6,305.19 km) |
| Giffnock to Colleyville (Texas) | 4,477.71 mi (7,206.18 km) |
| Giffnock to Collierville (Tennessee) | 4,091.23 mi (6,584.20 km) |
| Giffnock to Collinsville (Illinois) | 3,914.35 mi (6,299.55 km) |
| Giffnock to Colonia (New Jersey) | 3,236.46 mi (5,208.57 km) |
| Giffnock to Colonial Heights (Virginia) | 3,516.04 mi (5,658.51 km) |
| Giffnock to Colonial Park (Pennsylvania) | 3,344.94 mi (5,383.16 km) |
| Giffnock to Colorado Springs (Colorado) | 4,416.76 mi (7,108.09 km) |
| Giffnock to Colton (California) | 5,090.80 mi (8,192.85 km) |
