| Foothill Farms to Cortona | 6,066.06 mi (9,762.39 km) |
| Foothill Farms to Cosenza | 6,416.96 mi (10,327.10 km) |
| Foothill Farms to Cossato | 5,827.28 mi (9,378.11 km) |
| Foothill Farms to Costa Volpino | 5,868.26 mi (9,444.05 km) |
| Foothill Farms to Creazzo | 5,923.78 mi (9,533.40 km) |
| Foothill Farms to Crema | 5,882.31 mi (9,466.66 km) |
| Foothill Farms to Cremona | 5,905.37 mi (9,503.78 km) |
| Foothill Farms to Crevalcore | 5,960.58 mi (9,592.62 km) |
| Foothill Farms to Crispiano | 6,367.53 mi (10,247.54 km) |
| Foothill Farms to Crosia | 6,415.73 mi (10,325.12 km) |
| Foothill Farms to Crotone | 6,453.99 mi (10,386.69 km) |
| Foothill Farms to Cuneo | 5,873.92 mi (9,453.16 km) |
| Foothill Farms to Cuorgne | 5,821.79 mi (9,369.26 km) |
| Foothill Farms to Cusano Milanino | 5,857.74 mi (9,427.12 km) |
| Foothill Farms to Cutro | 6,453.23 mi (10,385.47 km) |
