| Istanbul to Campo de Criptana | 1,686.51 mi (2,714.17 km) |
| Istanbul to Campos del Puerto | 1,367.58 mi (2,200.90 km) |
| Istanbul to Canals | 1,562.73 mi (2,514.97 km) |
| Istanbul to Candelaria | 2,685.96 mi (4,322.63 km) |
| Istanbul to Canet de Mar | 1,364.10 mi (2,195.31 km) |
| Istanbul to Cangas | 1,934.51 mi (3,113.30 km) |
| Istanbul to Cangas de Narcea | 1,812.27 mi (2,916.57 km) |
| Istanbul to Canovellas | 1,379.32 mi (2,219.81 km) |
| Istanbul to Canteras | 1,612.69 mi (2,595.38 km) |
| Istanbul to Cantillana | 1,861.45 mi (2,995.71 km) |
| Istanbul to Capdepera | 1,342.01 mi (2,159.76 km) |
| Istanbul to Carballo | 1,918.79 mi (3,087.99 km) |
| Istanbul to Carcagente | 1,552.87 mi (2,499.11 km) |
| Istanbul to Cardedeu | 1,375.13 mi (2,213.06 km) |
| Istanbul to Carlet | 1,554.86 mi (2,502.31 km) |
