| Silea to Cookeville (Tennessee) | 4,823.26 mi (7,762.28 km) |
| Silea to Coolidge (Arizona) | 5,971.63 mi (9,610.41 km) |
| Silea to Coon Rapids (Minnesota) | 4,698.08 mi (7,560.82 km) |
| Silea to Cooper City (Florida) | 5,071.33 mi (8,161.53 km) |
| Silea to Coos Bay (Oregon) | 5,732.34 mi (9,225.30 km) |
| Silea to Copiague (New York) | 4,118.50 mi (6,628.08 km) |
| Silea to Coppell (Texas) | 5,439.81 mi (8,754.53 km) |
| Silea to Copperas Cove (Texas) | 5,570.75 mi (8,965.26 km) |
| Silea to Coral Gables (Florida) | 5,086.89 mi (8,186.56 km) |
| Silea to Coral Springs (Florida) | 5,059.52 mi (8,142.51 km) |
| Silea to Coral Terrace (Florida) | 5,086.38 mi (8,185.74 km) |
| Silea to Coralville (Iowa) | 4,801.13 mi (7,726.68 km) |
| Silea to Coram (New York) | 4,093.59 mi (6,588.00 km) |
| Silea to Corcoran (California) | 6,043.13 mi (9,725.48 km) |
| Silea to Cordele (Georgia) | 4,946.31 mi (7,960.32 km) |
