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HTI to DCA: distance & flight time
Hamilton Island (Hamilton Island Airport) → Washington (Ronald Reagan Washington National Airport)
9,432 mi
15,179 km · 8,196 nm
18h 58m
estimated nonstop flight time
-14h
time difference · heading northeast
See live HTI→DCA fares Phone-only fares on this route — call free
Flight time details
9,432 miles nonstop takes roughly 18h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- HTI — Hamilton Island Airport · Hamilton Island, Australia
- DCA — Ronald Reagan Washington National Airport · Washington, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HTI
- WSY · Whitsunday Island Airport14 mi away
- JHQ · Shute Harbour Airport14 mi away
- PPP · Proserpine Whitsunday Coast Airport28 mi away
- BMP · Brampton Island Airport37 mi away
Near DCA
Frequently asked questions
How far is HTI from DCA?
The flight distance from Hamilton Island (HTI) to Washington (DCA) is 9,432 miles (15,179 km, 8,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTI to DCA?
A nonstop flight takes about 18h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Hamilton Island and Washington?
Washington is 14 hours behind Hamilton Island.
What is the cheapest way to fly from HTI to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTI–DCA that never appear on search engines, with no booking fees.