| Sintra to Hunters Creek (Florida) | 4,104.19 mi (6,605.05 km) |
| Sintra to Huntersville (North Carolina) | 3,842.58 mi (6,184.03 km) |
| Sintra to Huntington (Indiana) | 3,905.98 mi (6,286.07 km) |
| Sintra to Huntington (Virginia) | 3,554.87 mi (5,721.01 km) |
| Sintra to Huntington (West Virginia) | 3,830.03 mi (6,163.83 km) |
| Sintra to Huntington Beach (California) | 5,659.69 mi (9,108.39 km) |
| Sintra to Huntington Park (California) | 5,655.81 mi (9,102.15 km) |
| Sintra to Huntington Station (New York) | 3,322.01 mi (5,346.26 km) |
| Sintra to Huntley (Illinois) | 4,005.35 mi (6,445.99 km) |
| Sintra to Huntsville (Alabama) | 4,154.42 mi (6,685.89 km) |
| Sintra to Huntsville (Texas) | 4,740.59 mi (7,629.24 km) |
| Sintra to Huron (South Dakota) | 4,372.48 mi (7,036.83 km) |
| Sintra to Hurricane (Utah) | 5,305.78 mi (8,538.83 km) |
| Sintra to Hurst (Texas) | 4,739.37 mi (7,627.29 km) |
| Sintra to Hutchinson (Kansas) | 4,579.81 mi (7,370.49 km) |
