| Kostinbrod to Cassino | 488.86 mi (786.75 km) |
| Kostinbrod to Castagneto Carducci | 637.48 mi (1,025.93 km) |
| Kostinbrod to Castano Primo | 739.31 mi (1,189.80 km) |
| Kostinbrod to Castel Bolognese | 580.37 mi (934.02 km) |
| Kostinbrod to Castel Gandolfo | 544.72 mi (876.64 km) |
| Kostinbrod to Castel Goffredo | 654.70 mi (1,053.63 km) |
| Kostinbrod to Castel Maggiore | 603.66 mi (971.49 km) |
| Kostinbrod to Castel Mella | 672.84 mi (1,082.83 km) |
| Kostinbrod to Castel San Giorgio | 460.38 mi (740.90 km) |
| Kostinbrod to Castel San Giovanni | 702.03 mi (1,129.81 km) |
| Kostinbrod to Castel San Pietro Terme | 591.66 mi (952.18 km) |
| Kostinbrod to Castel Volturno | 493.07 mi (793.52 km) |
| Kostinbrod to Castelbuono | 586.07 mi (943.19 km) |
| Kostinbrod to Casteldaccia | 605.87 mi (975.06 km) |
| Kostinbrod to Castelfidardo | 489.32 mi (787.49 km) |
