| Oberhausen to Cesme | 1,308.57 mi (2,105.93 km) |
| Oberhausen to Ceyhan | 1,728.18 mi (2,781.24 km) |
| Oberhausen to Ceylanpinar | 1,906.45 mi (3,068.14 km) |
| Oberhausen to Cicekdagi | 1,551.24 mi (2,496.47 km) |
| Oberhausen to Cide | 1,394.40 mi (2,244.07 km) |
| Oberhausen to Cifteler | 1,428.99 mi (2,299.74 km) |
| Oberhausen to Ciftlik | 1,621.22 mi (2,609.11 km) |
| Oberhausen to Ciftlikkoy | 1,302.42 mi (2,096.04 km) |
| Oberhausen to Cihanbeyli | 1,536.86 mi (2,473.34 km) |
| Oberhausen to Cildir | 1,849.38 mi (2,976.30 km) |
| Oberhausen to Cilimli | 1,358.89 mi (2,186.92 km) |
| Oberhausen to Cinar | 1,880.87 mi (3,026.97 km) |
| Oberhausen to Cinarcik | 1,295.44 mi (2,084.80 km) |
| Oberhausen to Cine | 1,407.80 mi (2,265.63 km) |
| Oberhausen to Civril | 1,432.98 mi (2,306.16 km) |
