| Ponta Delgada to Castelletto sopra Ticino | 1,836.69 mi (2,955.87 km) |
| Ponta Delgada to Castelli Calepio | 1,897.19 mi (3,053.24 km) |
| Ponta Delgada to Castelnovo ne' Monti | 1,917.80 mi (3,086.39 km) |
| Ponta Delgada to Castelnuovo Berardenga | 1,972.95 mi (3,175.15 km) |
| Ponta Delgada to Castelnuovo di Porto | 2,027.67 mi (3,263.22 km) |
| Ponta Delgada to Castelnuovo di Verona | 1,938.24 mi (3,119.30 km) |
| Ponta Delgada to Castelnuovo Rangone | 1,944.24 mi (3,128.96 km) |
| Ponta Delgada to Castelvetrano | 2,087.22 mi (3,359.06 km) |
| Ponta Delgada to Castelvetro di Modena | 1,945.00 mi (3,130.18 km) |
| Ponta Delgada to Castenaso | 1,970.66 mi (3,171.47 km) |
| Ponta Delgada to Castenedolo | 1,915.63 mi (3,082.91 km) |
| Ponta Delgada to Castiglion Fiorentino | 1,993.77 mi (3,208.66 km) |
| Ponta Delgada to Castiglione del Lago | 2,000.75 mi (3,219.90 km) |
| Ponta Delgada to Castiglione delle Stiviere | 1,925.20 mi (3,098.32 km) |
| Ponta Delgada to Castrolibero | 2,245.44 mi (3,613.69 km) |
