| Sintra to Cervello | 625.45 mi (1,006.57 km) |
| Sintra to Cervera | 595.63 mi (958.57 km) |
| Sintra to Ceuti | 441.89 mi (711.16 km) |
| Sintra to Cheste | 468.62 mi (754.16 km) |
| Sintra to Chiclana de la Frontera | 241.87 mi (389.25 km) |
| Sintra to Chipiona | 215.44 mi (346.72 km) |
| Sintra to Chiva | 466.71 mi (751.09 km) |
| Sintra to Churriana de la Vega | 332.59 mi (535.25 km) |
| Sintra to Ciempozuelos | 321.67 mi (517.68 km) |
| Sintra to Cieza | 432.41 mi (695.90 km) |
| Sintra to Cisterniga | 315.41 mi (507.60 km) |
| Sintra to Ciudad de Melilla | 430.19 mi (692.32 km) |
| Sintra to Ciudad Real | 294.48 mi (473.92 km) |
| Sintra to Ciudad-Rodrigo | 195.86 mi (315.21 km) |
| Sintra to Cocentaina | 481.82 mi (775.41 km) |
