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AUO to SDY: distance & flight time
Auburn (Auburn University Regional Airport) → Sidney (Sidney - Richland Regional Airport)
1,431 mi
2,303 km · 1,243 nm
3h 35m
estimated nonstop flight time
-1h
time difference · heading northwest
See live AUO→SDY fares Phone-only fares on this route — call free
Flight time details
1,431 miles nonstop takes roughly 3h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- AUO — Auburn University Regional Airport · Auburn, United States
- 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 AUO
- CSG · Columbus Metropolitan Airport30 mi away
- LSF · Lawson Army Air Field (Fort Benning)32 mi away
- LGC · LaGrange Callaway Airport34 mi away
- PIM · Harris County Airport36 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 AUO from SDY?
The flight distance from Auburn (AUO) to Sidney (SDY) is 1,431 miles (2,303 km, 1,243 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUO to SDY?
A nonstop flight takes about 3h 35m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from AUO to SDY?
Nonstop service on AUO–SDY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 35m nonstop estimate.
What is the time difference between Auburn and Sidney?
Sidney is 1 hour behind Auburn.
What is the cheapest way to fly from AUO to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUO–SDY that never appear on search engines, with no booking fees.
Why are some AUO to SDY fares phone-only?
Consolidator contracts let us sell certain AUO–SDY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.