| Siniscola to Hormigueros (Puerto Rico) | 4,730.05 mi (7,612.27 km) |
| Siniscola to Horn Lake (Mississippi) | 5,147.50 mi (8,284.10 km) |
| Siniscola to Hot Springs (Arkansas) | 5,298.94 mi (8,527.81 km) |
| Siniscola to Hot Springs Village (Arkansas) | 5,287.72 mi (8,509.77 km) |
| Siniscola to Houma (Louisiana) | 5,413.96 mi (8,712.93 km) |
| Siniscola to Houston (Texas) | 5,616.12 mi (9,038.28 km) |
| Siniscola to Howard (Wisconsin) | 4,661.89 mi (7,502.58 km) |
| Siniscola to Huber Heights (Ohio) | 4,683.28 mi (7,537.01 km) |
| Siniscola to Hudson (Florida) | 5,090.25 mi (8,191.96 km) |
| Siniscola to Hudson (Ohio) | 4,513.65 mi (7,264.02 km) |
| Siniscola to Hudson (Wisconsin) | 4,828.28 mi (7,770.36 km) |
| Siniscola to Hueytown (Alabama) | 5,077.95 mi (8,172.17 km) |
| Siniscola to Hugo (Minnesota) | 4,828.43 mi (7,770.61 km) |
| Siniscola to Humacao (Puerto Rico) | 4,661.81 mi (7,502.46 km) |
| Siniscola to Humble (Texas) | 5,601.11 mi (9,014.12 km) |
