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AOU to SDY: distance & flight time
Attopeu (Attopeu Airport) → Sidney (Sidney - Richland Regional Airport)
7,712 mi
12,411 km · 6,702 nm
15h 35m
estimated nonstop flight time
—
time difference · heading north
See live AOU→SDY fares Phone-only fares on this route — call free
Flight time details
7,712 miles nonstop takes roughly 15h 35m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- AOU — Attopeu Airport · Attopeu, Laos
- 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 AOU
- VNA · Saravane Airport68 mi away
- PKZ · Pakse International Airport73 mi away
- RBE · Ratanakiri Airport76 mi away
- PXU · Pleiku Airport98 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 AOU from SDY?
The flight distance from Attopeu (AOU) to Sidney (SDY) is 7,712 miles (12,411 km, 6,702 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOU to SDY?
A nonstop flight takes about 15h 35m 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 cheapest way to fly from AOU to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOU–SDY that never appear on search engines, with no booking fees.