| Kocaeli to Cavaillon | 1,284.03 mi (2,066.44 km) |
| Kocaeli to Cebazat | 1,386.07 mi (2,230.67 km) |
| Kocaeli to Cenon | 1,559.59 mi (2,509.93 km) |
| Kocaeli to Cergy | 1,467.66 mi (2,361.97 km) |
| Kocaeli to Cernay | 1,219.80 mi (1,963.08 km) |
| Kocaeli to Cesson | 1,436.92 mi (2,312.50 km) |
| Kocaeli to Cesson-Sevigne | 1,622.72 mi (2,611.51 km) |
| Kocaeli to Cestas | 1,567.04 mi (2,521.91 km) |
| Kocaeli to Chalette-sur-Loing | 1,423.45 mi (2,290.82 km) |
| Kocaeli to Challans | 1,627.99 mi (2,620.00 km) |
| Kocaeli to Chalon-sur-Saone | 1,311.24 mi (2,110.23 km) |
| Kocaeli to Chalons-en-Champagne | 1,364.96 mi (2,196.70 km) |
| Kocaeli to Chamalieres | 1,387.32 mi (2,232.68 km) |
| Kocaeli to Chambery | 1,249.26 mi (2,010.49 km) |
| Kocaeli to Chambly | 1,461.47 mi (2,352.01 km) |
