| Rockford to Cermik | 6,009.29 mi (9,671.02 km) |
| Rockford to Cesme | 5,549.09 mi (8,930.40 km) |
| Rockford to Ceyhan | 5,952.44 mi (9,579.52 km) |
| Rockford to Ceylanpinar | 6,101.05 mi (9,818.69 km) |
| Rockford to Cicekdagi | 5,765.18 mi (9,278.16 km) |
| Rockford to Cide | 5,596.16 mi (9,006.15 km) |
| Rockford to Cifteler | 5,663.21 mi (9,114.05 km) |
| Rockford to Ciftlik | 5,845.71 mi (9,407.76 km) |
| Rockford to Ciftlikkoy | 5,537.09 mi (8,911.09 km) |
| Rockford to Cihanbeyli | 5,766.54 mi (9,280.36 km) |
| Rockford to Cildir | 5,949.42 mi (9,574.67 km) |
| Rockford to Cilimli | 5,583.71 mi (8,986.12 km) |
| Rockford to Cinar | 6,062.87 mi (9,757.24 km) |
| Rockford to Cinarcik | 5,530.98 mi (8,901.25 km) |
| Rockford to Cine | 5,649.89 mi (9,092.62 km) |
