| Sintra to Garfield Heights (Ohio) | 3,705.27 mi (5,963.05 km) |
| Sintra to Garland (Texas) | 4,709.80 mi (7,579.69 km) |
| Sintra to Garner (North Carolina) | 3,719.99 mi (5,986.74 km) |
| Sintra to Gary (Indiana) | 3,971.79 mi (6,391.97 km) |
| Sintra to Gastonia (North Carolina) | 3,863.24 mi (6,217.28 km) |
| Sintra to Gatesville (Texas) | 4,819.34 mi (7,755.98 km) |
| Sintra to Gateway (Florida) | 4,183.83 mi (6,733.22 km) |
| Sintra to Gautier (Mississippi) | 4,404.51 mi (7,088.37 km) |
| Sintra to Geneva (Illinois) | 4,008.56 mi (6,451.15 km) |
| Sintra to Geneva (New York) | 3,448.48 mi (5,549.80 km) |
| Sintra to Georgetown (Georgia) | 3,969.79 mi (6,388.76 km) |
| Sintra to Georgetown (Kentucky) | 3,938.94 mi (6,339.11 km) |
| Sintra to Georgetown (Texas) | 4,847.68 mi (7,801.58 km) |
| Sintra to Germantown (Maryland) | 3,554.07 mi (5,719.72 km) |
| Sintra to Germantown (Tennessee) | 4,296.81 mi (6,915.05 km) |
