| New Silksworth to Cookeville (Tennessee) | 4,006.69 mi (6,448.14 km) |
| New Silksworth to Coolidge (Arizona) | 5,101.22 mi (8,209.61 km) |
| New Silksworth to Coon Rapids (Minnesota) | 3,834.05 mi (6,170.31 km) |
| New Silksworth to Cooper City (Florida) | 4,331.78 mi (6,971.32 km) |
| New Silksworth to Coos Bay (Oregon) | 4,866.34 mi (7,831.62 km) |
| New Silksworth to Copiague (New York) | 3,323.03 mi (5,347.91 km) |
| New Silksworth to Coppell (Texas) | 4,598.20 mi (7,400.09 km) |
| New Silksworth to Copperas Cove (Texas) | 4,731.77 mi (7,615.05 km) |
| New Silksworth to Coral Gables (Florida) | 4,349.49 mi (6,999.83 km) |
| New Silksworth to Coral Springs (Florida) | 4,318.77 mi (6,950.39 km) |
| New Silksworth to Coral Terrace (Florida) | 4,348.53 mi (6,998.27 km) |
| New Silksworth to Coralville (Iowa) | 3,948.19 mi (6,353.99 km) |
| New Silksworth to Coram (New York) | 3,298.31 mi (5,308.12 km) |
| New Silksworth to Corcoran (California) | 5,168.16 mi (8,317.35 km) |
| New Silksworth to Cordele (Georgia) | 4,156.28 mi (6,688.88 km) |
