| Tulcea to Castelletto sopra Ticino | 975.53 mi (1,569.97 km) |
| Tulcea to Castelli Calepio | 915.11 mi (1,472.73 km) |
| Tulcea to Castelnovo ne' Monti | 901.46 mi (1,450.77 km) |
| Tulcea to Castelnuovo Berardenga | 863.42 mi (1,389.54 km) |
| Tulcea to Castelnuovo di Porto | 840.05 mi (1,351.93 km) |
| Tulcea to Castelnuovo di Verona | 874.56 mi (1,407.47 km) |
| Tulcea to Castelnuovo Rangone | 874.21 mi (1,406.90 km) |
| Tulcea to Castelvetrano | 975.31 mi (1,569.60 km) |
| Tulcea to Castelvetro di Modena | 873.96 mi (1,406.50 km) |
| Tulcea to Castenaso | 848.53 mi (1,365.58 km) |
| Tulcea to Castenedolo | 897.00 mi (1,443.58 km) |
| Tulcea to Castiglion Fiorentino | 843.32 mi (1,357.19 km) |
| Tulcea to Castiglione del Lago | 840.72 mi (1,353.01 km) |
| Tulcea to Castiglione delle Stiviere | 887.65 mi (1,428.54 km) |
| Tulcea to Castrolibero | 760.19 mi (1,223.40 km) |
