| Altadena to Cookeville (Tennessee) | 1,838.90 mi (2,959.42 km) |
| Altadena to Coolidge (Arizona) | 390.21 mi (627.98 km) |
| Altadena to Coon Rapids (Minnesota) | 1,513.50 mi (2,435.74 km) |
| Altadena to Cooper City (Florida) | 2,316.83 mi (3,728.57 km) |
| Altadena to Coos Bay (Oregon) | 714.15 mi (1,149.31 km) |
| Altadena to Copiague (New York) | 2,468.19 mi (3,972.17 km) |
| Altadena to Coppell (Texas) | 1,217.92 mi (1,960.06 km) |
| Altadena to Copperas Cove (Texas) | 1,193.20 mi (1,920.27 km) |
| Altadena to Coral Gables (Florida) | 2,327.10 mi (3,745.11 km) |
| Altadena to Coral Springs (Florida) | 2,312.30 mi (3,721.29 km) |
| Altadena to Coral Terrace (Florida) | 2,324.01 mi (3,740.14 km) |
| Altadena to Coralville (Iowa) | 1,528.73 mi (2,460.26 km) |
| Altadena to Coram (New York) | 2,487.28 mi (4,002.89 km) |
| Altadena to Corcoran (California) | 153.54 mi (247.10 km) |
| Altadena to Cordele (Georgia) | 1,986.29 mi (3,196.63 km) |
