| Sintra to Columbia (Illinois) | 4,204.82 mi (6,767.00 km) |
| Sintra to Columbia (Maryland) | 3,533.36 mi (5,686.39 km) |
| Sintra to Columbia (Missouri) | 4,288.62 mi (6,901.87 km) |
| Sintra to Columbia (Pennsylvania) | 3,493.75 mi (5,622.65 km) |
| Sintra to Columbia (South Carolina) | 3,886.89 mi (6,255.35 km) |
| Sintra to Columbia (Tennessee) | 4,143.99 mi (6,669.11 km) |
| Sintra to Columbia Heights (Minnesota) | 4,134.87 mi (6,654.43 km) |
| Sintra to Columbine (Colorado) | 4,845.67 mi (7,798.36 km) |
| Sintra to Columbus (Georgia) | 4,139.01 mi (6,661.10 km) |
| Sintra to Columbus (Indiana) | 3,975.36 mi (6,397.73 km) |
| Sintra to Columbus (Mississippi) | 4,282.88 mi (6,892.62 km) |
| Sintra to Columbus (Nebraska) | 4,435.10 mi (7,137.60 km) |
| Sintra to Columbus (Ohio) | 3,811.25 mi (6,133.61 km) |
| Sintra to Commack (New York) | 3,316.04 mi (5,336.66 km) |
| Sintra to Commerce (California) | 5,652.29 mi (9,096.48 km) |
