| East Islip to Cermik | 5,528.14 mi (8,896.68 km) |
| East Islip to Cesme | 4,984.96 mi (8,022.51 km) |
| East Islip to Ceyhan | 5,437.65 mi (8,751.05 km) |
| East Islip to Ceylanpinar | 5,614.38 mi (9,035.47 km) |
| East Islip to Cicekdagi | 5,261.21 mi (8,467.11 km) |
| East Islip to Cide | 5,101.75 mi (8,210.47 km) |
| East Islip to Cifteler | 5,135.99 mi (8,265.58 km) |
| East Islip to Ciftlik | 5,330.87 mi (8,579.21 km) |
| East Islip to Ciftlikkoy | 5,009.79 mi (8,062.47 km) |
| East Islip to Cihanbeyli | 5,245.47 mi (8,441.77 km) |
| East Islip to Cildir | 5,517.81 mi (8,880.05 km) |
| East Islip to Cilimli | 5,068.90 mi (8,157.61 km) |
| East Islip to Cinar | 5,585.46 mi (8,988.92 km) |
| East Islip to Cinarcik | 5,002.30 mi (8,050.43 km) |
| East Islip to Cine | 5,090.45 mi (8,192.29 km) |
