| Sirnak to Castle Rock (Colorado) | 6,732.97 mi (10,835.67 km) |
| Sirnak to Castro Valley (California) | 7,146.10 mi (11,500.53 km) |
| Sirnak to Catalina Foothills (Arizona) | 7,315.66 mi (11,773.42 km) |
| Sirnak to Cataño (Puerto Rico) | 6,406.16 mi (10,309.71 km) |
| Sirnak to Cathedral City (California) | 7,323.77 mi (11,786.47 km) |
| Sirnak to Catonsville (Maryland) | 5,878.05 mi (9,459.81 km) |
| Sirnak to Cave Spring (Virginia) | 6,101.90 mi (9,820.06 km) |
| Sirnak to Cayce (South Carolina) | 6,309.77 mi (10,154.59 km) |
| Sirnak to Cayey (Puerto Rico) | 6,421.77 mi (10,334.83 km) |
| Sirnak to Cedar City (Utah) | 7,011.97 mi (11,284.67 km) |
| Sirnak to Cedar Falls (Iowa) | 6,222.82 mi (10,014.67 km) |
| Sirnak to Cedar Hill (Texas) | 6,933.33 mi (11,158.12 km) |
| Sirnak to Cedar Lake (Indiana) | 6,136.31 mi (9,875.44 km) |
| Sirnak to Cedar Mill (Oregon) | 6,625.37 mi (10,662.51 km) |
| Sirnak to Cedar Park (Texas) | 7,081.81 mi (11,397.07 km) |
