| Olecko to Cay | 1,139.87 mi (1,834.45 km) |
| Olecko to Caybasi | 1,122.56 mi (1,806.59 km) |
| Olecko to Caycuma | 976.10 mi (1,570.89 km) |
| Olecko to Cayeli | 1,226.57 mi (1,973.98 km) |
| Olecko to Cayiralan | 1,188.98 mi (1,913.47 km) |
| Olecko to Cayirhan | 1,053.20 mi (1,694.97 km) |
| Olecko to Cayirli | 1,277.80 mi (2,056.42 km) |
| Olecko to Cayirova | 966.31 mi (1,555.12 km) |
| Olecko to Caykara | 1,230.58 mi (1,980.43 km) |
| Olecko to Cekerek | 1,138.17 mi (1,831.70 km) |
| Olecko to Cekme | 949.43 mi (1,527.97 km) |
| Olecko to Celtik | 1,124.88 mi (1,810.32 km) |
| Olecko to Cerkes | 1,032.01 mi (1,660.87 km) |
| Olecko to Cerkezkoy | 916.67 mi (1,475.24 km) |
| Olecko to Cermik | 1,358.55 mi (2,186.38 km) |
