| Sammamish to Cermik | 6,404.03 mi (10,306.29 km) |
| Sammamish to Cesme | 6,188.13 mi (9,958.83 km) |
| Sammamish to Ceyhan | 6,431.74 mi (10,350.88 km) |
| Sammamish to Ceylanpinar | 6,498.14 mi (10,457.75 km) |
| Sammamish to Cicekdagi | 6,239.91 mi (10,042.16 km) |
| Sammamish to Cide | 6,067.83 mi (9,765.23 km) |
| Sammamish to Cifteler | 6,203.08 mi (9,982.89 km) |
| Sammamish to Ciftlik | 6,336.83 mi (10,198.14 km) |
| Sammamish to Ciftlikkoy | 6,090.78 mi (9,802.16 km) |
| Sammamish to Cihanbeyli | 6,280.88 mi (10,108.10 km) |
| Sammamish to Cildir | 6,239.16 mi (10,040.96 km) |
| Sammamish to Cilimli | 6,103.45 mi (9,822.55 km) |
| Sammamish to Cinar | 6,442.91 mi (10,368.86 km) |
| Sammamish to Cinarcik | 6,088.51 mi (9,798.50 km) |
| Sammamish to Cine | 6,267.34 mi (10,086.31 km) |
