| Sintra to Cizre | 2,769.47 mi (4,457.03 km) |
| Sintra to Cobanlar | 2,146.76 mi (3,454.87 km) |
| Sintra to Corlu | 1,960.77 mi (3,155.55 km) |
| Sintra to Corum | 2,336.41 mi (3,760.08 km) |
| Sintra to Cukurca | 2,845.57 mi (4,579.50 km) |
| Sintra to Cukurcayir | 2,574.13 mi (4,142.67 km) |
| Sintra to Cumayeri | 2,126.04 mi (3,421.53 km) |
| Sintra to Cumra | 2,270.83 mi (3,654.55 km) |
| Sintra to Cungus | 2,600.11 mi (4,184.48 km) |
| Sintra to Dargecit | 2,740.54 mi (4,410.48 km) |
| Sintra to Davutlar | 1,978.20 mi (3,183.61 km) |
| Sintra to Demirozu | 2,595.47 mi (4,177.01 km) |
| Sintra to Demre | 2,148.03 mi (3,456.93 km) |
| Sintra to Denizciler | 2,470.81 mi (3,976.39 km) |
| Sintra to Denizli | 2,072.24 mi (3,334.94 km) |
