| Kirkby to Cookeville (Tennessee) | 3,980.04 mi (6,405.25 km) |
| Kirkby to Coolidge (Arizona) | 5,105.85 mi (8,217.07 km) |
| Kirkby to Coon Rapids (Minnesota) | 3,832.15 mi (6,167.25 km) |
| Kirkby to Cooper City (Florida) | 4,283.44 mi (6,893.53 km) |
| Kirkby to Coos Bay (Oregon) | 4,899.74 mi (7,885.37 km) |
| Kirkby to Copiague (New York) | 3,288.32 mi (5,292.04 km) |
| Kirkby to Coppell (Texas) | 4,582.51 mi (7,374.83 km) |
| Kirkby to Copperas Cove (Texas) | 4,714.90 mi (7,587.89 km) |
| Kirkby to Coral Gables (Florida) | 4,300.69 mi (6,921.29 km) |
| Kirkby to Coral Springs (Florida) | 4,270.69 mi (6,873.01 km) |
| Kirkby to Coral Terrace (Florida) | 4,299.82 mi (6,919.90 km) |
| Kirkby to Coralville (Iowa) | 3,938.36 mi (6,338.18 km) |
| Kirkby to Coram (New York) | 3,263.50 mi (5,252.10 km) |
| Kirkby to Corcoran (California) | 5,187.61 mi (8,348.65 km) |
| Kirkby to Cordele (Georgia) | 4,120.94 mi (6,632.01 km) |
