| Eugene to Cermik | 6,654.22 mi (10,708.93 km) |
| Eugene to Cesme | 6,433.03 mi (10,352.96 km) |
| Eugene to Ceyhan | 6,681.06 mi (10,752.13 km) |
| Eugene to Ceylanpinar | 6,748.36 mi (10,860.43 km) |
| Eugene to Cicekdagi | 6,489.07 mi (10,443.15 km) |
| Eugene to Cide | 6,316.83 mi (10,165.96 km) |
| Eugene to Cifteler | 6,450.91 mi (10,381.73 km) |
| Eugene to Ciftlik | 6,585.85 mi (10,598.89 km) |
| Eugene to Ciftlikkoy | 6,338.06 mi (10,200.13 km) |
| Eugene to Cihanbeyli | 6,529.39 mi (10,508.04 km) |
| Eugene to Cildir | 6,489.47 mi (10,443.79 km) |
| Eugene to Cilimli | 6,351.57 mi (10,221.86 km) |
| Eugene to Cinar | 6,693.19 mi (10,771.65 km) |
| Eugene to Cinarcik | 6,335.68 mi (10,196.30 km) |
| Eugene to Cine | 6,513.15 mi (10,481.91 km) |
