| Klamath Falls to Horizon West (Florida) | 2,428.27 mi (3,907.92 km) |
| Klamath Falls to Hormigueros (Puerto Rico) | 3,589.30 mi (5,776.42 km) |
| Klamath Falls to Horn Lake (Mississippi) | 1,773.98 mi (2,854.94 km) |
| Klamath Falls to Hot Springs (Arkansas) | 1,636.24 mi (2,633.27 km) |
| Klamath Falls to Hot Springs Village (Arkansas) | 1,635.24 mi (2,631.67 km) |
| Klamath Falls to Houma (Louisiana) | 1,931.04 mi (3,107.70 km) |
| Klamath Falls to Houston (Texas) | 1,696.40 mi (2,730.10 km) |
| Klamath Falls to Howard (Wisconsin) | 1,686.78 mi (2,714.60 km) |
| Klamath Falls to Huber Heights (Ohio) | 1,953.52 mi (3,143.89 km) |
| Klamath Falls to Hudson (Florida) | 2,377.36 mi (3,825.99 km) |
| Klamath Falls to Hudson (Ohio) | 2,061.33 mi (3,317.38 km) |
| Klamath Falls to Hudson (Wisconsin) | 1,457.82 mi (2,346.13 km) |
| Klamath Falls to Hueytown (Alabama) | 1,976.10 mi (3,180.22 km) |
| Klamath Falls to Hugo (Minnesota) | 1,446.10 mi (2,327.28 km) |
| Klamath Falls to Humacao (Puerto Rico) | 3,654.48 mi (5,881.33 km) |
