| Ocsa to Cassino | 480.46 mi (773.23 km) |
| Ocsa to Castagneto Carducci | 506.95 mi (815.86 km) |
| Ocsa to Castano Primo | 512.09 mi (824.13 km) |
| Ocsa to Castel Bolognese | 412.33 mi (663.59 km) |
| Ocsa to Castel Gandolfo | 501.37 mi (806.88 km) |
| Ocsa to Castel Goffredo | 439.64 mi (707.53 km) |
| Ocsa to Castel Maggiore | 421.80 mi (678.82 km) |
| Ocsa to Castel Mella | 449.58 mi (723.53 km) |
| Ocsa to Castel San Giorgio | 502.63 mi (808.91 km) |
| Ocsa to Castel San Giovanni | 493.12 mi (793.60 km) |
| Ocsa to Castel San Pietro Terme | 418.38 mi (673.32 km) |
| Ocsa to Castel Volturno | 505.00 mi (812.73 km) |
| Ocsa to Castelbuono | 696.87 mi (1,121.50 km) |
| Ocsa to Casteldaccia | 700.60 mi (1,127.51 km) |
| Ocsa to Castelfidardo | 381.89 mi (614.59 km) |
