| Gebze to Casamassima | 653.44 mi (1,051.61 km) |
| Gebze to Casandrino | 792.39 mi (1,275.24 km) |
| Gebze to Casapulla | 790.02 mi (1,271.42 km) |
| Gebze to Casarano | 594.79 mi (957.23 km) |
| Gebze to Casatenovo | 1,064.30 mi (1,712.83 km) |
| Gebze to Casciana Terme | 979.57 mi (1,576.47 km) |
| Gebze to Cascina | 983.94 mi (1,583.49 km) |
| Gebze to Caselle Torinese | 1,137.98 mi (1,831.41 km) |
| Gebze to Caserta | 787.42 mi (1,267.23 km) |
| Gebze to Casier | 923.11 mi (1,485.61 km) |
| Gebze to Casorate Primo | 1,073.54 mi (1,727.69 km) |
| Gebze to Casoria | 789.97 mi (1,271.33 km) |
| Gebze to Cassano al Ionio | 694.17 mi (1,117.16 km) |
| Gebze to Cassano d'Adda | 1,052.37 mi (1,693.63 km) |
| Gebze to Cassano delle Murge | 661.54 mi (1,064.64 km) |
