| Sayville to Cehegin | 3,700.55 mi (5,955.46 km) |
| Sayville to Cervello | 3,777.24 mi (6,078.87 km) |
| Sayville to Cervera | 3,737.09 mi (6,014.27 km) |
| Sayville to Ceuti | 3,726.50 mi (5,997.22 km) |
| Sayville to Cheste | 3,711.25 mi (5,972.67 km) |
| Sayville to Chiclana de la Frontera | 3,538.86 mi (5,695.25 km) |
| Sayville to Chipiona | 3,515.05 mi (5,656.92 km) |
| Sayville to Chiva | 3,709.81 mi (5,970.37 km) |
| Sayville to Churriana de la Vega | 3,639.63 mi (5,857.41 km) |
| Sayville to Ciempozuelos | 3,550.55 mi (5,714.06 km) |
| Sayville to Cieza | 3,714.37 mi (5,977.70 km) |
| Sayville to Cisterniga | 3,458.74 mi (5,566.31 km) |
| Sayville to Ciudad de Melilla | 3,734.13 mi (6,009.50 km) |
| Sayville to Ciudad Real | 3,570.68 mi (5,746.46 km) |
| Sayville to Ciudad-Rodrigo | 3,397.83 mi (5,468.28 km) |
