| Gunbarrel to Conyers (Georgia) | 1,247.43 mi (2,007.54 km) |
| Gunbarrel to Cookeville (Tennessee) | 1,100.06 mi (1,770.38 km) |
| Gunbarrel to Coolidge (Arizona) | 605.44 mi (974.36 km) |
| Gunbarrel to Coon Rapids (Minnesota) | 697.89 mi (1,123.14 km) |
| Gunbarrel to Cooper City (Florida) | 1,726.63 mi (2,778.75 km) |
| Gunbarrel to Coos Bay (Oregon) | 1,006.95 mi (1,620.53 km) |
| Gunbarrel to Copiague (New York) | 1,664.31 mi (2,678.45 km) |
| Gunbarrel to Coppell (Texas) | 667.96 mi (1,074.98 km) |
| Gunbarrel to Copperas Cove (Texas) | 739.74 mi (1,190.50 km) |
| Gunbarrel to Coral Gables (Florida) | 1,742.73 mi (2,804.66 km) |
| Gunbarrel to Coral Springs (Florida) | 1,717.95 mi (2,764.77 km) |
| Gunbarrel to Coral Terrace (Florida) | 1,739.23 mi (2,799.02 km) |
| Gunbarrel to Coralville (Iowa) | 717.30 mi (1,154.38 km) |
| Gunbarrel to Coram (New York) | 1,682.03 mi (2,706.97 km) |
| Gunbarrel to Corcoran (California) | 828.41 mi (1,333.20 km) |
