| Ada to Haines City (Florida) | 5,370.41 mi (8,642.84 km) |
| Ada to Halawa (Hawaii) | 7,793.82 mi (12,542.94 km) |
| Ada to Half Moon Bay (California) | 6,231.43 mi (10,028.52 km) |
| Ada to Halfway (Maryland) | 4,661.22 mi (7,501.51 km) |
| Ada to Hallandale Beach (Florida) | 5,411.90 mi (8,709.61 km) |
| Ada to Haltom City (Texas) | 5,746.68 mi (9,248.39 km) |
| Ada to Ham Lake (Minnesota) | 4,950.78 mi (7,967.51 km) |
| Ada to Hamilton (Ohio) | 4,936.09 mi (7,943.87 km) |
| Ada to Hamilton Square (New Jersey) | 4,508.77 mi (7,256.16 km) |
| Ada to Hammond (Indiana) | 4,935.90 mi (7,943.57 km) |
| Ada to Hammond (Louisiana) | 5,611.56 mi (9,030.93 km) |
| Ada to Hammonton (New Jersey) | 4,538.75 mi (7,304.41 km) |
| Ada to Hampton (Virginia) | 4,722.04 mi (7,599.39 km) |
| Ada to Hampton Bays (New York) | 4,394.16 mi (7,071.72 km) |
| Ada to Hamtramck (Michigan) | 4,735.46 mi (7,620.99 km) |
