| Arroyo Grande to Cortona | 6,251.87 mi (10,061.42 km) |
| Arroyo Grande to Cosenza | 6,603.92 mi (10,627.99 km) |
| Arroyo Grande to Cossato | 6,010.77 mi (9,673.39 km) |
| Arroyo Grande to Costa Volpino | 6,055.34 mi (9,745.12 km) |
| Arroyo Grande to Creazzo | 6,112.58 mi (9,837.24 km) |
| Arroyo Grande to Crema | 6,067.90 mi (9,765.34 km) |
| Arroyo Grande to Cremona | 6,091.12 mi (9,802.71 km) |
| Arroyo Grande to Crevalcore | 6,147.44 mi (9,893.35 km) |
| Arroyo Grande to Crispiano | 6,558.31 mi (10,554.57 km) |
| Arroyo Grande to Crosia | 6,604.08 mi (10,628.23 km) |
| Arroyo Grande to Crotone | 6,642.24 mi (10,689.66 km) |
| Arroyo Grande to Cuneo | 6,054.17 mi (9,743.25 km) |
| Arroyo Grande to Cuorgne | 6,004.10 mi (9,662.66 km) |
| Arroyo Grande to Cusano Milanino | 6,042.84 mi (9,725.01 km) |
| Arroyo Grande to Cutro | 6,641.15 mi (10,687.91 km) |
