| Opava to Cesme | 902.78 mi (1,452.89 km) |
| Opava to Ceyhan | 1,259.28 mi (2,026.62 km) |
| Opava to Ceylanpinar | 1,423.82 mi (2,291.42 km) |
| Opava to Cicekdagi | 1,074.98 mi (1,730.02 km) |
| Opava to Cide | 911.42 mi (1,466.80 km) |
| Opava to Cifteler | 971.08 mi (1,562.79 km) |
| Opava to Ciftlik | 1,152.34 mi (1,854.51 km) |
| Opava to Ciftlikkoy | 845.97 mi (1,361.46 km) |
| Opava to Cihanbeyli | 1,072.82 mi (1,726.54 km) |
| Opava to Cildir | 1,355.35 mi (2,181.22 km) |
| Opava to Cilimli | 889.98 mi (1,432.28 km) |
| Opava to Cinar | 1,394.72 mi (2,244.58 km) |
| Opava to Cinarcik | 840.61 mi (1,352.83 km) |
| Opava to Cine | 988.97 mi (1,591.60 km) |
| Opava to Civril | 992.91 mi (1,597.93 km) |
