| Peer to Castle Rock (Colorado) | 4,905.45 mi (7,894.56 km) |
| Peer to Castro Valley (California) | 5,526.45 mi (8,893.95 km) |
| Peer to Catalina Foothills (Arizona) | 5,498.74 mi (8,849.36 km) |
| Peer to Cataño (Puerto Rico) | 4,440.41 mi (7,146.15 km) |
| Peer to Cathedral City (California) | 5,590.43 mi (8,996.93 km) |
| Peer to Catonsville (Maryland) | 3,871.34 mi (6,230.32 km) |
| Peer to Cave Spring (Virginia) | 4,097.15 mi (6,593.72 km) |
| Peer to Cayce (South Carolina) | 4,296.69 mi (6,914.85 km) |
| Peer to Cayey (Puerto Rico) | 4,457.97 mi (7,174.40 km) |
| Peer to Cedar City (Utah) | 5,264.57 mi (8,472.50 km) |
| Peer to Cedar Falls (Iowa) | 4,314.60 mi (6,943.68 km) |
| Peer to Cedar Hill (Texas) | 4,988.88 mi (8,028.83 km) |
| Peer to Cedar Lake (Indiana) | 4,187.41 mi (6,738.99 km) |
| Peer to Cedar Mill (Oregon) | 5,080.38 mi (8,176.08 km) |
| Peer to Cedar Park (Texas) | 5,131.30 mi (8,258.03 km) |
