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HDN to ADL: distance & flight time
Hayden (Yampa Valley Airport) → Adelaide (Adelaide International Airport)
8,906 mi
14,333 km · 7,739 nm
17h 56m
estimated nonstop flight time
+15.5h
time difference · heading west
See live HDN→ADL fares Phone-only fares on this route — call free
Flight time details
8,906 miles nonstop takes roughly 17h 56m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15.5-hour time gain when reading arrival times on your ticket.
The two airports
- HDN — Yampa Valley Airport · Hayden, United States
- ADL — Adelaide International Airport · Adelaide, Australia
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 HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 mi away
Near ADL
- PEA · Penneshaw Airport65 mi away
- KGC · Kingscote Airport78 mi away
- PPI · Port Pirie Airport122 mi away
- RMK · Renmark Airport132 mi away
Frequently asked questions
How far is HDN from ADL?
The flight distance from Hayden (HDN) to Adelaide (ADL) is 8,906 miles (14,333 km, 7,739 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDN to ADL?
A nonstop flight takes about 17h 56m 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 Hayden and Adelaide?
Adelaide is 15.5 hours ahead of Hayden.
What is the cheapest way to fly from HDN to ADL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDN–ADL that never appear on search engines, with no booking fees.