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ADM to SDY: distance & flight time
Ardmore (Ardmore Municipal Airport) → Sidney (Sidney - Richland Regional Airport)
998 mi
1,606 km · 867 nm
2h 38m
estimated nonstop flight time
-1h
time difference · heading north
See live ADM→SDY fares Phone-only fares on this route — call free
Flight time details
998 miles nonstop takes roughly 2h 38m 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
- ADM — Ardmore Municipal Airport · Ardmore, 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 ADM
- ADT · Ada Regional Airport40 mi away
- DUC · Halliburton Field55 mi away
- DFW · Dallas Fort Worth International Airport97 mi away
- TIK · Tinker Air Force Base80 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 ADM from SDY?
The flight distance from Ardmore (ADM) to Sidney (SDY) is 998 miles (1,606 km, 867 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADM to SDY?
A nonstop flight takes about 2h 38m 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 Ardmore and Sidney?
Sidney is 1 hour behind Ardmore.
What is the cheapest way to fly from ADM to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADM–SDY that never appear on search engines, with no booking fees.