| Klamath Falls to Hagerstown (Maryland) | 2,280.91 mi (3,670.76 km) |
| Klamath Falls to Haines City (Florida) | 2,441.06 mi (3,928.51 km) |
| Klamath Falls to Halawa (Hawaii) | 2,535.37 mi (4,080.29 km) |
| Klamath Falls to Half Moon Bay (California) | 330.14 mi (531.30 km) |
| Klamath Falls to Halfway (Maryland) | 2,279.00 mi (3,667.70 km) |
| Klamath Falls to Hallandale Beach (Florida) | 2,599.92 mi (4,184.17 km) |
| Klamath Falls to Haltom City (Texas) | 1,484.54 mi (2,389.13 km) |
| Klamath Falls to Ham Lake (Minnesota) | 1,433.97 mi (2,307.75 km) |
| Klamath Falls to Hamilton (Ohio) | 1,940.29 mi (3,122.59 km) |
| Klamath Falls to Hamilton Square (New Jersey) | 2,421.42 mi (3,896.89 km) |
| Klamath Falls to Hammond (Indiana) | 1,751.16 mi (2,818.23 km) |
| Klamath Falls to Hammond (Louisiana) | 1,907.00 mi (3,069.02 km) |
| Klamath Falls to Hammonton (New Jersey) | 2,428.71 mi (3,908.63 km) |
| Klamath Falls to Hampton (Virginia) | 2,413.68 mi (3,884.45 km) |
| Klamath Falls to Hampton Bays (New York) | 2,512.70 mi (4,043.80 km) |
