| Sayville to Cervignano del Friuli | 4,140.53 mi (6,663.54 km) |
| Sayville to Cesa | 4,349.64 mi (7,000.08 km) |
| Sayville to Cesano Maderno | 3,968.50 mi (6,386.68 km) |
| Sayville to Cesena | 4,150.89 mi (6,680.21 km) |
| Sayville to Cesenatico | 4,155.29 mi (6,687.29 km) |
| Sayville to Cetraro | 4,480.47 mi (7,210.61 km) |
| Sayville to Cherasco | 3,943.73 mi (6,346.82 km) |
| Sayville to Chiampo | 4,062.67 mi (6,538.23 km) |
| Sayville to Chiaravalle | 4,216.46 mi (6,785.74 km) |
| Sayville to Chiari | 4,003.73 mi (6,443.37 km) |
| Sayville to Chiavari | 4,018.51 mi (6,467.16 km) |
| Sayville to Chieri | 3,930.44 mi (6,325.43 km) |
| Sayville to Chieti | 4,296.77 mi (6,914.98 km) |
| Sayville to Chioggia | 4,116.01 mi (6,624.09 km) |
| Sayville to Chiusi | 4,176.39 mi (6,721.24 km) |
