Need help booking?
Unpublished phone-only deals available
STK to ADT: distance & flight time
Sterling (Sterling Municipal Airport) → Ada (Ada Regional Airport)
539 mi
868 km · 469 nm
1h 38m
estimated nonstop flight time
+1h
time difference · heading southeast
See live STK→ADT fares Phone-only fares on this route — call free
Flight time details
539 miles nonstop takes roughly 1h 38m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- STK — Sterling Municipal Airport · Sterling, United States
- ADT — Ada Regional Airport · Ada, 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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
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
Frequently asked questions
How far is STK from ADT?
The flight distance from Sterling (STK) to Ada (ADT) is 539 miles (868 km, 469 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to ADT?
A nonstop flight takes about 1h 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 Sterling and Ada?
Ada is 1 hour ahead of Sterling.
What is the cheapest way to fly from STK to ADT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–ADT that never appear on search engines, with no booking fees.