| Kos to Cassino | 785.23 mi (1,263.70 km) |
| Kos to Castagneto Carducci | 980.13 mi (1,577.36 km) |
| Kos to Castano Primo | 1,128.56 mi (1,816.24 km) |
| Kos to Castel Bolognese | 957.78 mi (1,541.39 km) |
| Kos to Castel Gandolfo | 848.46 mi (1,365.47 km) |
| Kos to Castel Goffredo | 1,046.78 mi (1,684.64 km) |
| Kos to Castel Maggiore | 984.69 mi (1,584.71 km) |
| Kos to Castel Mella | 1,067.26 mi (1,717.59 km) |
| Kos to Castel San Giorgio | 726.54 mi (1,169.26 km) |
| Kos to Castel San Giovanni | 1,084.45 mi (1,745.26 km) |
| Kos to Castel San Pietro Terme | 969.93 mi (1,560.95 km) |
| Kos to Castel Volturno | 771.12 mi (1,241.00 km) |
| Kos to Castelbuono | 724.22 mi (1,165.51 km) |
| Kos to Casteldaccia | 755.34 mi (1,215.60 km) |
| Kos to Castelfidardo | 853.46 mi (1,373.51 km) |
