| Isabela to Cermik | 6,280.03 mi (10,106.73 km) |
| Isabela to Cesme | 5,607.90 mi (9,025.04 km) |
| Isabela to Ceyhan | 6,127.72 mi (9,861.62 km) |
| Isabela to Ceylanpinar | 6,347.12 mi (10,214.70 km) |
| Isabela to Cicekdagi | 5,990.72 mi (9,641.13 km) |
| Isabela to Cide | 5,865.76 mi (9,440.03 km) |
| Isabela to Cifteler | 5,827.69 mi (9,378.76 km) |
| Isabela to Ciftlik | 6,030.86 mi (9,705.73 km) |
| Isabela to Ciftlikkoy | 5,713.37 mi (9,194.78 km) |
| Isabela to Cihanbeyli | 5,940.09 mi (9,559.65 km) |
| Isabela to Cildir | 6,366.58 mi (10,246.02 km) |
| Isabela to Cilimli | 5,793.63 mi (9,323.95 km) |
| Isabela to Cinar | 6,339.69 mi (10,202.74 km) |
| Isabela to Cinarcik | 5,703.63 mi (9,179.10 km) |
| Isabela to Cine | 5,713.95 mi (9,195.72 km) |
