| Cosham to Castle Rock (Colorado) | 4,694.09 mi (7,554.41 km) |
| Cosham to Castro Valley (California) | 5,352.41 mi (8,613.88 km) |
| Cosham to Catalina Foothills (Arizona) | 5,285.62 mi (8,506.39 km) |
| Cosham to Cataño (Puerto Rico) | 4,156.26 mi (6,688.85 km) |
| Cosham to Cathedral City (California) | 5,393.77 mi (8,680.44 km) |
| Cosham to Catonsville (Maryland) | 3,612.66 mi (5,814.01 km) |
| Cosham to Cave Spring (Virginia) | 3,838.87 mi (6,178.07 km) |
| Cosham to Cayce (South Carolina) | 4,034.20 mi (6,492.42 km) |
| Cosham to Cayey (Puerto Rico) | 4,173.83 mi (6,717.13 km) |
| Cosham to Cedar City (Utah) | 5,067.83 mi (8,155.88 km) |
| Cosham to Cedar Falls (Iowa) | 4,086.90 mi (6,577.23 km) |
| Cosham to Cedar Hill (Texas) | 4,748.11 mi (7,641.34 km) |
| Cosham to Cedar Lake (Indiana) | 3,948.60 mi (6,354.65 km) |
| Cosham to Cedar Mill (Oregon) | 4,925.78 mi (7,927.28 km) |
| Cosham to Cedar Park (Texas) | 4,888.33 mi (7,867.01 km) |
