| Grudziadz to Cesme | 1,107.28 mi (1,782.00 km) |
| Grudziadz to Ceyhan | 1,399.85 mi (2,252.83 km) |
| Grudziadz to Ceylanpinar | 1,536.61 mi (2,472.93 km) |
| Grudziadz to Cicekdagi | 1,208.10 mi (1,944.24 km) |
| Grudziadz to Cide | 1,035.80 mi (1,666.97 km) |
| Grudziadz to Cifteler | 1,132.99 mi (1,823.37 km) |
| Grudziadz to Ciftlik | 1,295.30 mi (2,084.58 km) |
| Grudziadz to Ciftlikkoy | 1,013.81 mi (1,631.56 km) |
| Grudziadz to Cihanbeyli | 1,224.41 mi (1,970.50 km) |
| Grudziadz to Cildir | 1,414.18 mi (2,275.90 km) |
| Grudziadz to Cilimli | 1,040.62 mi (1,674.72 km) |
| Grudziadz to Cinar | 1,499.01 mi (2,412.43 km) |
| Grudziadz to Cinarcik | 1,010.38 mi (1,626.05 km) |
| Grudziadz to Cine | 1,183.38 mi (1,904.46 km) |
| Grudziadz to Civril | 1,171.58 mi (1,885.47 km) |
