| Otopeni to Cassina de' Pecchi | 816.83 mi (1,314.56 km) |
| Otopeni to Cassino | 652.26 mi (1,049.71 km) |
| Otopeni to Castagneto Carducci | 775.43 mi (1,247.94 km) |
| Otopeni to Castano Primo | 845.81 mi (1,361.20 km) |
| Otopeni to Castel Bolognese | 703.33 mi (1,131.90 km) |
| Otopeni to Castel Gandolfo | 702.65 mi (1,130.80 km) |
| Otopeni to Castel Goffredo | 763.48 mi (1,228.70 km) |
| Otopeni to Castel Maggiore | 722.89 mi (1,163.37 km) |
| Otopeni to Castel Mella | 778.93 mi (1,253.57 km) |
| Otopeni to Castel San Giorgio | 632.84 mi (1,018.45 km) |
| Otopeni to Castel San Giovanni | 814.93 mi (1,311.51 km) |
| Otopeni to Castel San Pietro Terme | 713.36 mi (1,148.04 km) |
| Otopeni to Castel Volturno | 661.06 mi (1,063.88 km) |
| Otopeni to Castelbuono | 770.53 mi (1,240.04 km) |
| Otopeni to Casteldaccia | 789.25 mi (1,270.18 km) |
