| Sintra to Cherry Creek (Colorado) | 4,835.83 mi (7,782.52 km) |
| Sintra to Cherry Hill (Virginia) | 3,571.55 mi (5,747.85 km) |
| Sintra to Cherry Hill Mall (New Jersey) | 3,423.08 mi (5,508.91 km) |
| Sintra to Cherryland (California) | 5,643.09 mi (9,081.68 km) |
| Sintra to Chesapeake (Virginia) | 3,574.24 mi (5,752.18 km) |
| Sintra to Chester (Pennsylvania) | 3,443.20 mi (5,541.29 km) |
| Sintra to Chester (Virginia) | 3,612.30 mi (5,813.44 km) |
| Sintra to Chesterfield (Missouri) | 4,215.60 mi (6,784.35 km) |
| Sintra to Chesterton (Indiana) | 3,957.86 mi (6,369.55 km) |
| Sintra to Chestnut Ridge (New York) | 3,348.38 mi (5,388.70 km) |
| Sintra to Cheval (Florida) | 4,168.43 mi (6,708.44 km) |
| Sintra to Cheyenne (Wyoming) | 4,773.51 mi (7,682.22 km) |
| Sintra to Chicago (Illinois) | 3,980.30 mi (6,405.68 km) |
| Sintra to Chicago Heights (Illinois) | 3,987.59 mi (6,417.40 km) |
| Sintra to Chicago Ridge (Illinois) | 3,988.60 mi (6,419.03 km) |
