| Maryland Heights to Hickory Hills (Illinois) | 250.24 mi (402.72 km) |
| Maryland Heights to Hicksville (New York) | 910.09 mi (1,464.64 km) |
| Maryland Heights to Hidalgo (Texas) | 981.14 mi (1,579.00 km) |
| Maryland Heights to High Point (North Carolina) | 605.29 mi (974.12 km) |
| Maryland Heights to Highland (California) | 1,512.07 mi (2,433.43 km) |
| Maryland Heights to Highland (Illinois) | 42.87 mi (68.99 km) |
| Maryland Heights to Highland (Indiana) | 252.16 mi (405.81 km) |
| Maryland Heights to Highland (Utah) | 1,138.83 mi (1,832.77 km) |
| Maryland Heights to Highland City (Florida) | 892.57 mi (1,436.46 km) |
| Maryland Heights to Highland Park (Illinois) | 277.25 mi (446.19 km) |
| Maryland Heights to Highland Park (New Jersey) | 861.75 mi (1,386.85 km) |
| Maryland Heights to Highland Springs (Virginia) | 718.36 mi (1,156.08 km) |
| Maryland Heights to Highland Village (Texas) | 535.56 mi (861.90 km) |
| Maryland Heights to Highlands Ranch (Colorado) | 778.16 mi (1,252.33 km) |
| Maryland Heights to Hillcrest (California) | 1,581.05 mi (2,544.46 km) |
