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ADT to HDI: distance & flight time
Ada (Ada Regional Airport) → Cleveland (Hardwick Field)
670 mi
1,079 km · 582 nm
1h 55m
estimated nonstop flight time
+1h
time difference · heading east
See live ADT→HDI fares Phone-only fares on this route — call free
Flight time details
670 miles nonstop takes roughly 1h 55m gate to gate, flying east. 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
- ADT — Ada Regional Airport · Ada, United States
- HDI — Hardwick Field · Cleveland, 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 HDI
- MMI · McMinn County Airport20 mi away
- CHA · Lovell Field25 mi away
- DNN · Dalton Municipal Airport34 mi away
- APT · Marion County Brown Field44 mi away
Frequently asked questions
How far is ADT from HDI?
The flight distance from Ada (ADT) to Cleveland (HDI) is 670 miles (1,079 km, 582 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADT to HDI?
A nonstop flight takes about 1h 55m 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 Cleveland?
Cleveland is 1 hour ahead of Ada.
What is the cheapest way to fly from ADT to HDI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADT–HDI that never appear on search engines, with no booking fees.