| Valley Stream to Cortona | 4,199.42 mi (6,758.32 km) |
| Valley Stream to Cosenza | 4,532.11 mi (7,293.73 km) |
| Valley Stream to Cossato | 3,958.31 mi (6,370.28 km) |
| Valley Stream to Costa Volpino | 4,032.88 mi (6,490.29 km) |
| Valley Stream to Creazzo | 4,101.49 mi (6,600.71 km) |
| Valley Stream to Crema | 4,029.96 mi (6,485.60 km) |
| Valley Stream to Cremona | 4,052.55 mi (6,521.95 km) |
| Valley Stream to Crevalcore | 4,114.30 mi (6,621.32 km) |
| Valley Stream to Crispiano | 4,525.84 mi (7,283.64 km) |
| Valley Stream to Crosia | 4,544.85 mi (7,314.23 km) |
| Valley Stream to Crotone | 4,579.00 mi (7,369.19 km) |
| Valley Stream to Cuneo | 3,968.57 mi (6,386.80 km) |
| Valley Stream to Cuorgne | 3,941.45 mi (6,343.14 km) |
| Valley Stream to Cusano Milanino | 4,002.62 mi (6,441.60 km) |
| Valley Stream to Cutro | 4,574.99 mi (7,362.73 km) |
