| Sirnak to Cookeville (Tennessee) | 6,356.12 mi (10,229.19 km) |
| Sirnak to Coolidge (Arizona) | 7,288.68 mi (11,730.00 km) |
| Sirnak to Coon Rapids (Minnesota) | 6,094.26 mi (9,807.77 km) |
| Sirnak to Cooper City (Florida) | 6,686.68 mi (10,761.17 km) |
| Sirnak to Coos Bay (Oregon) | 6,785.23 mi (10,919.78 km) |
| Sirnak to Copiague (New York) | 5,683.89 mi (9,147.33 km) |
| Sirnak to Coppell (Texas) | 6,911.75 mi (11,123.39 km) |
| Sirnak to Copperas Cove (Texas) | 7,048.74 mi (11,343.85 km) |
| Sirnak to Coral Gables (Florida) | 6,703.60 mi (10,788.40 km) |
| Sirnak to Coral Springs (Florida) | 6,674.09 mi (10,740.92 km) |
| Sirnak to Coral Terrace (Florida) | 6,702.81 mi (10,787.13 km) |
| Sirnak to Coralville (Iowa) | 6,244.71 mi (10,049.89 km) |
| Sirnak to Coram (New York) | 5,659.23 mi (9,107.65 km) |
| Sirnak to Corcoran (California) | 7,222.67 mi (11,623.76 km) |
| Sirnak to Cordele (Georgia) | 6,517.03 mi (10,488.15 km) |
