| South River to Castelfidardo | 4,298.15 mi (6,917.21 km) |
| South River to Castelfiorentino | 4,181.62 mi (6,729.67 km) |
| South River to Castelfranco di Sopra | 4,206.57 mi (6,769.82 km) |
| South River to Castelfranco di Sotto | 4,168.79 mi (6,709.02 km) |
| South River to Castelfranco Emilia | 4,151.79 mi (6,681.67 km) |
| South River to Castelfranco Veneto | 4,153.65 mi (6,684.66 km) |
| South River to Castellabate | 4,475.47 mi (7,202.58 km) |
| South River to Castellammare del Golfo | 4,466.21 mi (7,187.68 km) |
| South River to Castellammare di Stabia | 4,439.09 mi (7,144.02 km) |
| South River to Castellamonte | 3,982.14 mi (6,408.64 km) |
| South River to Castellana Grotte | 4,549.95 mi (7,322.44 km) |
| South River to Castellaneta | 4,549.30 mi (7,321.40 km) |
| South River to Castellanza | 4,026.00 mi (6,479.21 km) |
| South River to Castellarano | 4,141.18 mi (6,664.59 km) |
| South River to Castelleone | 4,073.24 mi (6,555.25 km) |
