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ARM to SDY: distance & flight time
Armidale (Armidale Airport) → Sidney (Sidney - Richland Regional Airport)
8,373 mi
13,475 km · 7,276 nm
16h 53m
estimated nonstop flight time
-16h
time difference · heading northeast
See live ARM→SDY fares Phone-only fares on this route — call free
Flight time details
8,373 miles nonstop takes roughly 16h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- ARM — Armidale Airport · Armidale, Australia
- SDY — Sidney - Richland Regional Airport · Sidney, 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 ARM
- IVR · Inverell Airport52 mi away
- GLI · Glen Innes Airport59 mi away
- TMW · Tamworth Airport60 mi away
- KPS · Kempsey Airport78 mi away
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is ARM from SDY?
The flight distance from Armidale (ARM) to Sidney (SDY) is 8,373 miles (13,475 km, 7,276 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ARM to SDY?
A nonstop flight takes about 16h 53m 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 Armidale and Sidney?
Sidney is 16 hours behind Armidale.
What is the cheapest way to fly from ARM to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ARM–SDY that never appear on search engines, with no booking fees.