| Derry to Castelletto sopra Ticino | 948.11 mi (1,525.84 km) |
| Derry to Castelli Calepio | 993.66 mi (1,599.14 km) |
| Derry to Castelnovo ne' Monti | 1,071.61 mi (1,724.60 km) |
| Derry to Castelnuovo Berardenga | 1,164.40 mi (1,873.93 km) |
| Derry to Castelnuovo di Porto | 1,261.37 mi (2,029.98 km) |
| Derry to Castelnuovo di Verona | 1,032.55 mi (1,661.73 km) |
| Derry to Castelnuovo Rangone | 1,082.90 mi (1,742.76 km) |
| Derry to Castelvetrano | 1,522.31 mi (2,449.93 km) |
| Derry to Castelvetro di Modena | 1,086.03 mi (1,747.79 km) |
| Derry to Castenaso | 1,102.69 mi (1,774.60 km) |
| Derry to Castenedolo | 1,015.01 mi (1,633.50 km) |
| Derry to Castiglion Fiorentino | 1,177.97 mi (1,895.76 km) |
| Derry to Castiglione del Lago | 1,193.00 mi (1,919.95 km) |
| Derry to Castiglione delle Stiviere | 1,025.31 mi (1,650.07 km) |
| Derry to Castrolibero | 1,533.89 mi (2,468.56 km) |
