| Gretna to Cavdir | 6,383.12 mi (10,272.64 km) |
| Gretna to Cay | 6,371.62 mi (10,254.14 km) |
| Gretna to Caybasi | 6,485.92 mi (10,438.07 km) |
| Gretna to Caycuma | 6,280.58 mi (10,107.61 km) |
| Gretna to Cayeli | 6,610.78 mi (10,639.02 km) |
| Gretna to Cayiralan | 6,517.54 mi (10,488.97 km) |
| Gretna to Cayirhan | 6,327.54 mi (10,183.19 km) |
| Gretna to Cayirli | 6,653.12 mi (10,707.16 km) |
| Gretna to Cayirova | 6,203.55 mi (9,983.65 km) |
| Gretna to Caykara | 6,611.78 mi (10,640.63 km) |
| Gretna to Cekerek | 6,474.35 mi (10,419.46 km) |
| Gretna to Cekme | 6,186.31 mi (9,955.90 km) |
| Gretna to Celtik | 6,381.96 mi (10,270.77 km) |
| Gretna to Cerkes | 6,340.48 mi (10,204.01 km) |
| Gretna to Cerkezkoy | 6,128.61 mi (9,863.05 km) |
