| Schwabisch Gmund to Cesme | 1,094.22 mi (1,760.98 km) |
| Schwabisch Gmund to Ceyhan | 1,535.65 mi (2,471.39 km) |
| Schwabisch Gmund to Ceylanpinar | 1,725.11 mi (2,776.29 km) |
| Schwabisch Gmund to Cicekdagi | 1,365.92 mi (2,198.23 km) |
| Schwabisch Gmund to Cide | 1,217.55 mi (1,959.45 km) |
| Schwabisch Gmund to Cifteler | 1,232.27 mi (1,983.15 km) |
| Schwabisch Gmund to Ciftlik | 1,429.49 mi (2,300.54 km) |
| Schwabisch Gmund to Ciftlikkoy | 1,106.43 mi (1,780.62 km) |
| Schwabisch Gmund to Cihanbeyli | 1,342.65 mi (2,160.78 km) |
| Schwabisch Gmund to Cildir | 1,697.84 mi (2,732.41 km) |
| Schwabisch Gmund to Cilimli | 1,169.79 mi (1,882.60 km) |
| Schwabisch Gmund to Cinar | 1,704.30 mi (2,742.81 km) |
| Schwabisch Gmund to Cinarcik | 1,098.69 mi (1,768.18 km) |
| Schwabisch Gmund to Cine | 1,195.91 mi (1,924.64 km) |
| Schwabisch Gmund to Civril | 1,227.98 mi (1,976.24 km) |
