| Socorro to Castelletto sopra Ticino | 5,721.02 mi (9,207.09 km) |
| Socorro to Castelli Calepio | 5,771.99 mi (9,289.11 km) |
| Socorro to Castelnovo ne' Monti | 5,843.94 mi (9,404.91 km) |
| Socorro to Castelnuovo Berardenga | 5,934.50 mi (9,550.65 km) |
| Socorro to Castelnuovo di Porto | 6,027.82 mi (9,700.83 km) |
| Socorro to Castelnuovo di Verona | 5,812.99 mi (9,355.11 km) |
| Socorro to Castelnuovo Rangone | 5,858.76 mi (9,428.76 km) |
| Socorro to Castelvetrano | 6,244.30 mi (10,049.23 km) |
| Socorro to Castelvetro di Modena | 5,861.63 mi (9,433.38 km) |
| Socorro to Castenaso | 5,880.64 mi (9,463.98 km) |
| Socorro to Castenedolo | 5,793.93 mi (9,324.43 km) |
| Socorro to Castiglion Fiorentino | 5,950.36 mi (9,576.17 km) |
| Socorro to Castiglione del Lago | 5,964.59 mi (9,599.08 km) |
| Socorro to Castiglione delle Stiviere | 5,804.61 mi (9,341.61 km) |
| Socorro to Castrolibero | 6,302.15 mi (10,142.34 km) |
