| Otopeni to Castelletto sopra Ticino | 852.02 mi (1,371.19 km) |
| Otopeni to Castelli Calepio | 790.93 mi (1,272.87 km) |
| Otopeni to Castelnovo ne' Monti | 771.20 mi (1,241.12 km) |
| Otopeni to Castelnuovo Berardenga | 728.32 mi (1,172.12 km) |
| Otopeni to Castelnuovo di Porto | 701.12 mi (1,128.35 km) |
| Otopeni to Castelnuovo di Verona | 749.12 mi (1,205.59 km) |
| Otopeni to Castelnuovo Rangone | 744.24 mi (1,197.74 km) |
| Otopeni to Castelvetrano | 836.61 mi (1,346.39 km) |
| Otopeni to Castelvetro di Modena | 743.75 mi (1,196.95 km) |
| Otopeni to Castenaso | 718.15 mi (1,155.75 km) |
| Otopeni to Castenedolo | 771.86 mi (1,242.19 km) |
| Otopeni to Castiglion Fiorentino | 707.97 mi (1,139.37 km) |
| Otopeni to Castiglione del Lago | 704.63 mi (1,133.99 km) |
| Otopeni to Castiglione delle Stiviere | 762.09 mi (1,226.47 km) |
| Otopeni to Castrolibero | 622.27 mi (1,001.45 km) |
