| Port Washington to Celano | 4,302.50 mi (6,924.20 km) |
| Port Washington to Cento | 4,111.88 mi (6,617.44 km) |
| Port Washington to Cepagatti | 4,314.63 mi (6,943.73 km) |
| Port Washington to Ceprano | 4,320.06 mi (6,952.46 km) |
| Port Washington to Cercola | 4,381.79 mi (7,051.80 km) |
| Port Washington to Cerea | 4,093.47 mi (6,587.80 km) |
| Port Washington to Cerese | 4,078.47 mi (6,563.66 km) |
| Port Washington to Cerignola | 4,435.00 mi (7,137.44 km) |
| Port Washington to Cermenate | 3,985.96 mi (6,414.79 km) |
| Port Washington to Cernusco sul Naviglio | 4,002.53 mi (6,441.44 km) |
| Port Washington to Cerreto Guidi | 4,127.11 mi (6,641.94 km) |
| Port Washington to Cerro Maggiore | 3,983.42 mi (6,410.69 km) |
| Port Washington to Certaldo | 4,141.41 mi (6,664.95 km) |
| Port Washington to Cerveteri | 4,241.50 mi (6,826.04 km) |
| Port Washington to Cervia | 4,174.03 mi (6,717.46 km) |
