| Humacao to Cermik | 6,236.08 mi (10,036.01 km) |
| Humacao to Cesme | 5,559.92 mi (8,947.83 km) |
| Humacao to Ceyhan | 6,081.20 mi (9,786.75 km) |
| Humacao to Ceylanpinar | 6,301.99 mi (10,142.07 km) |
| Humacao to Cicekdagi | 5,946.60 mi (9,570.12 km) |
| Humacao to Cide | 5,823.82 mi (9,372.54 km) |
| Humacao to Cifteler | 5,782.25 mi (9,305.62 km) |
| Humacao to Ciftlik | 5,985.14 mi (9,632.15 km) |
| Humacao to Ciftlikkoy | 5,668.90 mi (9,123.21 km) |
| Humacao to Cihanbeyli | 5,894.41 mi (9,486.14 km) |
| Humacao to Cildir | 6,327.49 mi (10,183.12 km) |
| Humacao to Cilimli | 5,749.94 mi (9,253.63 km) |
| Humacao to Cinar | 6,295.67 mi (10,131.90 km) |
| Humacao to Cinarcik | 5,659.08 mi (9,107.40 km) |
| Humacao to Cine | 5,665.64 mi (9,117.97 km) |
