| East Patchogue to Cortona | 4,163.84 mi (6,701.06 km) |
| East Patchogue to Cosenza | 4,496.06 mi (7,235.71 km) |
| East Patchogue to Cossato | 3,922.95 mi (6,313.39 km) |
| East Patchogue to Costa Volpino | 3,997.80 mi (6,433.83 km) |
| East Patchogue to Creazzo | 4,066.47 mi (6,544.35 km) |
| East Patchogue to Crema | 3,994.71 mi (6,428.86 km) |
| East Patchogue to Cremona | 4,017.27 mi (6,465.16 km) |
| East Patchogue to Crevalcore | 4,079.01 mi (6,564.54 km) |
| East Patchogue to Crispiano | 4,490.20 mi (7,226.27 km) |
| East Patchogue to Crosia | 4,508.91 mi (7,256.39 km) |
| East Patchogue to Crotone | 4,543.00 mi (7,311.25 km) |
| East Patchogue to Cuneo | 3,932.83 mi (6,329.28 km) |
| East Patchogue to Cuorgne | 3,905.99 mi (6,286.08 km) |
| East Patchogue to Cusano Milanino | 3,967.37 mi (6,384.86 km) |
| East Patchogue to Cutro | 4,538.96 mi (7,304.75 km) |
