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ADT to SDY: distance & flight time
Ada (Ada Regional Airport) → Sidney (Sidney - Richland Regional Airport)
972 mi
1,565 km · 845 nm
2h 35m
estimated nonstop flight time
-1h
time difference · heading north
See live ADT→SDY fares Phone-only fares on this route — call free
Flight time details
972 miles nonstop takes roughly 2h 35m gate to gate, flying north. 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
- ADT — Ada Regional Airport · Ada, 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 ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 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 ADT from SDY?
The flight distance from Ada (ADT) to Sidney (SDY) is 972 miles (1,565 km, 845 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADT to SDY?
A nonstop flight takes about 2h 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 time difference between Ada and Sidney?
Sidney is 1 hour behind Ada.
What is the cheapest way to fly from ADT to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADT–SDY that never appear on search engines, with no booking fees.