| Sintra to Campos del Puerto | 666.06 mi (1,071.92 km) |
| Sintra to Canals | 473.45 mi (761.94 km) |
| Sintra to Candelaria | 825.37 mi (1,328.31 km) |
| Sintra to Canet de Mar | 659.94 mi (1,062.08 km) |
| Sintra to Cangas | 241.51 mi (388.68 km) |
| Sintra to Cangas de Narcea | 336.61 mi (541.73 km) |
| Sintra to Canovellas | 645.22 mi (1,038.38 km) |
| Sintra to Canteras | 460.24 mi (740.68 km) |
| Sintra to Cantillana | 210.87 mi (339.36 km) |
| Sintra to Capdepera | 688.25 mi (1,107.63 km) |
| Sintra to Carballo | 307.42 mi (494.75 km) |
| Sintra to Carcagente | 480.60 mi (773.45 km) |
| Sintra to Cardedeu | 649.51 mi (1,045.28 km) |
| Sintra to Carlet | 476.77 mi (767.28 km) |
| Sintra to Carmona | 223.86 mi (360.26 km) |
