| The Dalles to Home Gardens (California) | 833.14 mi (1,340.81 km) |
| The Dalles to Homer Glen (Illinois) | 1,673.12 mi (2,692.63 km) |
| The Dalles to Homestead (Florida) | 2,639.44 mi (4,247.77 km) |
| The Dalles to Homewood (Alabama) | 1,994.79 mi (3,210.30 km) |
| The Dalles to Homewood (Illinois) | 1,688.18 mi (2,716.86 km) |
| The Dalles to Homosassa Springs (Florida) | 2,390.59 mi (3,847.28 km) |
| The Dalles to Honeygo (Maryland) | 2,288.82 mi (3,683.51 km) |
| The Dalles to Honolulu (Hawaii) | 2,659.88 mi (4,280.67 km) |
| The Dalles to Hoover (Alabama) | 1,998.30 mi (3,215.95 km) |
| The Dalles to Hopatcong (New Jersey) | 2,328.86 mi (3,747.95 km) |
| The Dalles to Hope Mills (North Carolina) | 2,313.20 mi (3,722.73 km) |
| The Dalles to Hopewell (Virginia) | 2,313.31 mi (3,722.91 km) |
| The Dalles to Hopkins (Minnesota) | 1,344.78 mi (2,164.22 km) |
| The Dalles to Hopkinsville (Kentucky) | 1,837.46 mi (2,957.11 km) |
| The Dalles to Horizon City (Texas) | 1,252.74 mi (2,016.09 km) |
