| South Euclid to Castelletto sopra Ticino | 4,267.26 mi (6,867.50 km) |
| South Euclid to Castelli Calepio | 4,322.10 mi (6,955.75 km) |
| South Euclid to Castelnovo ne' Monti | 4,387.63 mi (7,061.20 km) |
| South Euclid to Castelnuovo Berardenga | 4,475.04 mi (7,201.88 km) |
| South Euclid to Castelnuovo di Porto | 4,564.35 mi (7,345.62 km) |
| South Euclid to Castelnuovo di Verona | 4,364.85 mi (7,024.55 km) |
| South Euclid to Castelnuovo Rangone | 4,405.14 mi (7,089.39 km) |
| South Euclid to Castelvetrano | 4,757.79 mi (7,656.92 km) |
| South Euclid to Castelvetro di Modena | 4,407.73 mi (7,093.56 km) |
| South Euclid to Castenaso | 4,428.71 mi (7,127.33 km) |
| South Euclid to Castenedolo | 4,344.34 mi (6,991.53 km) |
| South Euclid to Castiglion Fiorentino | 4,492.37 mi (7,229.77 km) |
| South Euclid to Castiglione del Lago | 4,505.76 mi (7,251.32 km) |
| South Euclid to Castiglione delle Stiviere | 4,355.26 mi (7,009.11 km) |
| South Euclid to Castrolibero | 4,835.83 mi (7,782.52 km) |
