| Riverdale to Hagerstown (Maryland) | 559.91 mi (901.09 km) |
| Riverdale to Haines City (Florida) | 411.62 mi (662.44 km) |
| Riverdale to Halawa (Hawaii) | 4,494.72 mi (7,233.55 km) |
| Riverdale to Half Moon Bay (California) | 2,141.03 mi (3,445.65 km) |
| Riverdale to Halfway (Maryland) | 556.93 mi (896.29 km) |
| Riverdale to Hallandale Beach (Florida) | 582.67 mi (937.71 km) |
| Riverdale to Haltom City (Texas) | 744.91 mi (1,198.81 km) |
| Riverdale to Ham Lake (Minnesota) | 932.91 mi (1,501.37 km) |
| Riverdale to Hamilton (Ohio) | 402.91 mi (648.41 km) |
| Riverdale to Hamilton Square (New Jersey) | 708.09 mi (1,139.55 km) |
| Riverdale to Hammond (Indiana) | 581.29 mi (935.49 km) |
| Riverdale to Hammond (Louisiana) | 412.24 mi (663.44 km) |
| Riverdale to Hammonton (New Jersey) | 679.92 mi (1,094.22 km) |
| Riverdale to Hampton (Virginia) | 513.60 mi (826.56 km) |
| Riverdale to Hampton Bays (New York) | 824.92 mi (1,327.58 km) |
