| Arroyo Grande to Castelfidardo | 6,287.94 mi (10,119.47 km) |
| Arroyo Grande to Castelfiorentino | 6,202.95 mi (9,982.68 km) |
| Arroyo Grande to Castelfranco di Sopra | 6,219.69 mi (10,009.62 km) |
| Arroyo Grande to Castelfranco di Sotto | 6,190.85 mi (9,963.21 km) |
| Arroyo Grande to Castelfranco Emilia | 6,151.09 mi (9,899.22 km) |
| Arroyo Grande to Castelfranco Veneto | 6,118.41 mi (9,846.62 km) |
| Arroyo Grande to Castellabate | 6,509.13 mi (10,475.44 km) |
| Arroyo Grande to Castellammare del Golfo | 6,570.34 mi (10,573.94 km) |
| Arroyo Grande to Castellammare di Stabia | 6,471.34 mi (10,414.62 km) |
| Arroyo Grande to Castellamonte | 6,006.45 mi (9,666.45 km) |
| Arroyo Grande to Castellana Grotte | 6,540.05 mi (10,525.20 km) |
| Arroyo Grande to Castellaneta | 6,547.69 mi (10,537.49 km) |
| Arroyo Grande to Castellanza | 6,030.63 mi (9,705.35 km) |
| Arroyo Grande to Castellarano | 6,144.60 mi (9,888.78 km) |
| Arroyo Grande to Castelleone | 6,074.08 mi (9,775.29 km) |
