| Sintra to Hazleton (Pennsylvania) | 3,445.33 mi (5,544.72 km) |
| Sintra to Healdsburg (California) | 5,628.17 mi (9,057.66 km) |
| Sintra to Heath (Ohio) | 3,783.91 mi (6,089.61 km) |
| Sintra to Heber (Utah) | 5,079.69 mi (8,174.96 km) |
| Sintra to Helena (Alabama) | 4,213.93 mi (6,781.66 km) |
| Sintra to Helena (Montana) | 4,852.91 mi (7,810.00 km) |
| Sintra to Hemet (California) | 5,614.70 mi (9,035.99 km) |
| Sintra to Henderson (Kentucky) | 4,098.18 mi (6,595.38 km) |
| Sintra to Henderson (Nevada) | 5,427.87 mi (8,735.32 km) |
| Sintra to Henderson (North Carolina) | 3,691.09 mi (5,940.24 km) |
| Sintra to Henderson (Texas) | 4,648.16 mi (7,480.49 km) |
| Sintra to Hendersonville (North Carolina) | 3,924.92 mi (6,316.54 km) |
| Sintra to Hendersonville (Tennessee) | 4,099.60 mi (6,597.68 km) |
| Sintra to Hercules (California) | 5,633.60 mi (9,066.40 km) |
| Sintra to Hereford (Texas) | 4,911.39 mi (7,904.11 km) |
