| Fountain Hills to Cortona | 6,049.14 mi (9,735.16 km) |
| Fountain Hills to Cosenza | 6,401.06 mi (10,301.51 km) |
| Fountain Hills to Cossato | 5,803.84 mi (9,340.38 km) |
| Fountain Hills to Costa Volpino | 5,858.14 mi (9,427.76 km) |
| Fountain Hills to Creazzo | 5,919.79 mi (9,526.98 km) |
| Fountain Hills to Crema | 5,866.33 mi (9,440.94 km) |
| Fountain Hills to Cremona | 5,889.77 mi (9,478.67 km) |
| Fountain Hills to Crevalcore | 5,948.72 mi (9,573.54 km) |
| Fountain Hills to Crispiano | 6,366.98 mi (10,246.67 km) |
| Fountain Hills to Crosia | 6,405.18 mi (10,308.15 km) |
| Fountain Hills to Crotone | 6,442.72 mi (10,368.55 km) |
| Fountain Hills to Cuneo | 5,837.97 mi (9,395.31 km) |
| Fountain Hills to Cuorgne | 5,794.00 mi (9,324.54 km) |
| Fountain Hills to Cusano Milanino | 5,840.14 mi (9,398.80 km) |
| Fountain Hills to Cutro | 6,440.68 mi (10,365.28 km) |
