| Forest Hills to Cortona | 4,598.79 mi (7,401.04 km) |
| Forest Hills to Cosenza | 4,943.97 mi (7,956.56 km) |
| Forest Hills to Cossato | 4,353.13 mi (7,005.69 km) |
| Forest Hills to Costa Volpino | 4,418.60 mi (7,111.05 km) |
| Forest Hills to Creazzo | 4,484.63 mi (7,217.31 km) |
| Forest Hills to Crema | 4,421.05 mi (7,115.00 km) |
| Forest Hills to Cremona | 4,444.30 mi (7,152.41 km) |
| Forest Hills to Crevalcore | 4,505.35 mi (7,250.66 km) |
| Forest Hills to Crispiano | 4,924.33 mi (7,924.95 km) |
| Forest Hills to Crosia | 4,952.68 mi (7,970.56 km) |
| Forest Hills to Crotone | 4,988.77 mi (8,028.64 km) |
| Forest Hills to Cuneo | 4,375.39 mi (7,041.52 km) |
| Forest Hills to Cuorgne | 4,339.57 mi (6,983.86 km) |
| Forest Hills to Cusano Milanino | 4,393.98 mi (7,071.43 km) |
| Forest Hills to Cutro | 4,985.67 mi (8,023.66 km) |
