| Riverdale to Hereford (Texas) | 1,030.41 mi (1,658.28 km) |
| Riverdale to Hermiston (Oregon) | 2,017.80 mi (3,247.33 km) |
| Riverdale to Hermitage (Pennsylvania) | 572.59 mi (921.49 km) |
| Riverdale to Hermosa Beach (California) | 1,944.34 mi (3,129.11 km) |
| Riverdale to Hernando (Mississippi) | 331.04 mi (532.76 km) |
| Riverdale to Herndon (Virginia) | 540.60 mi (870.00 km) |
| Riverdale to Herriman (Utah) | 1,588.65 mi (2,556.69 km) |
| Riverdale to Herrin (Illinois) | 390.82 mi (628.97 km) |
| Riverdale to Hershey (Pennsylvania) | 631.38 mi (1,016.11 km) |
| Riverdale to Hesperia (California) | 1,877.80 mi (3,022.02 km) |
| Riverdale to Hewitt (Texas) | 758.62 mi (1,220.87 km) |
| Riverdale to Hialeah (Florida) | 585.78 mi (942.72 km) |
| Riverdale to Hialeah Gardens (Florida) | 583.32 mi (938.76 km) |
| Riverdale to Hibbing (Minnesota) | 1,054.37 mi (1,696.85 km) |
| Riverdale to Hickory (North Carolina) | 231.13 mi (371.97 km) |
