| Sayville to Carmona | 3,532.29 mi (5,684.68 km) |
| Sayville to Cartagena | 3,755.75 mi (6,044.29 km) |
| Sayville to Cartama | 3,605.01 mi (5,801.71 km) |
| Sayville to Cartaya | 3,462.86 mi (5,572.93 km) |
| Sayville to Caspe | 3,689.10 mi (5,937.03 km) |
| Sayville to Cassa de la Selva | 3,804.55 mi (6,122.83 km) |
| Sayville to Castalla | 3,739.28 mi (6,017.80 km) |
| Sayville to Castellbisbal | 3,775.86 mi (6,076.67 km) |
| Sayville to Castelldefels | 3,781.62 mi (6,085.92 km) |
| Sayville to Castello de Ampurias | 3,802.51 mi (6,119.55 km) |
| Sayville to Castellon de la Plana | 3,726.83 mi (5,997.75 km) |
| Sayville to Castilleja de la Cuesta | 3,514.26 mi (5,655.66 km) |
| Sayville to Catarroja | 3,726.99 mi (5,998.01 km) |
| Sayville to Catral | 3,746.56 mi (6,029.51 km) |
| Sayville to Caudete | 3,720.65 mi (5,987.80 km) |
