| Oupeye to Cay | 1,490.67 mi (2,399.01 km) |
| Oupeye to Caybasi | 1,638.40 mi (2,636.76 km) |
| Oupeye to Caycuma | 1,409.66 mi (2,268.63 km) |
| Oupeye to Cayeli | 1,792.43 mi (2,884.64 km) |
| Oupeye to Cayiralan | 1,647.90 mi (2,652.04 km) |
| Oupeye to Cayirhan | 1,449.25 mi (2,332.34 km) |
| Oupeye to Cayirli | 1,813.44 mi (2,918.45 km) |
| Oupeye to Cayirova | 1,323.36 mi (2,129.74 km) |
| Oupeye to Caykara | 1,784.78 mi (2,872.32 km) |
| Oupeye to Cekerek | 1,609.08 mi (2,589.57 km) |
| Oupeye to Cekme | 1,306.27 mi (2,102.25 km) |
| Oupeye to Celtik | 1,501.46 mi (2,416.37 km) |
| Oupeye to Cerkes | 1,468.94 mi (2,364.03 km) |
| Oupeye to Cerkezkoy | 1,247.85 mi (2,008.22 km) |
| Oupeye to Cermik | 1,858.56 mi (2,991.06 km) |
