| Constanta to Castelletto sopra Ticino | 981.37 mi (1,579.36 km) |
| Constanta to Castelli Calepio | 920.29 mi (1,481.06 km) |
| Constanta to Castelnovo ne' Monti | 899.95 mi (1,448.33 km) |
| Constanta to Castelnuovo Berardenga | 855.13 mi (1,376.20 km) |
| Constanta to Castelnuovo di Porto | 823.90 mi (1,325.94 km) |
| Constanta to Castelnuovo di Verona | 878.47 mi (1,413.76 km) |
| Constanta to Castelnuovo Rangone | 873.08 mi (1,405.08 km) |
| Constanta to Castelvetrano | 938.21 mi (1,509.90 km) |
| Constanta to Castelvetro di Modena | 872.53 mi (1,404.21 km) |
| Constanta to Castenaso | 846.91 mi (1,362.97 km) |
| Constanta to Castenedolo | 901.21 mi (1,450.36 km) |
| Constanta to Castiglion Fiorentino | 834.64 mi (1,343.23 km) |
| Constanta to Castiglione del Lago | 830.75 mi (1,336.97 km) |
| Constanta to Castiglione delle Stiviere | 891.43 mi (1,434.63 km) |
| Constanta to Castrolibero | 722.23 mi (1,162.31 km) |
