| Kocaeli to Campodarsego | 962.35 mi (1,548.75 km) |
| Kocaeli to Campogalliano | 1,002.41 mi (1,613.22 km) |
| Kocaeli to Campolongo Maggiore | 953.42 mi (1,534.37 km) |
| Kocaeli to Camponogara | 953.41 mi (1,534.37 km) |
| Kocaeli to Camposampiero | 962.65 mi (1,549.24 km) |
| Kocaeli to Canegrate | 1,104.66 mi (1,777.78 km) |
| Kocaeli to Canelli | 1,127.20 mi (1,814.05 km) |
| Kocaeli to Canicatti | 891.88 mi (1,435.34 km) |
| Kocaeli to Canosa di Puglia | 722.29 mi (1,162.41 km) |
| Kocaeli to Cantu | 1,097.24 mi (1,765.83 km) |
| Kocaeli to Caorle | 918.76 mi (1,478.60 km) |
| Kocaeli to Capaci | 906.37 mi (1,458.66 km) |
| Kocaeli to Capannori | 1,009.05 mi (1,623.90 km) |
| Kocaeli to Capena | 903.35 mi (1,453.79 km) |
| Kocaeli to Capo d'Orlando | 828.76 mi (1,333.77 km) |
