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HLZ to ADT: distance & flight time
Hamilton (Hamilton International Airport) → Ada (Ada Regional Airport)
7,540 mi
12,135 km · 6,552 nm
15h 15m
estimated nonstop flight time
-19h
time difference · heading northeast
See live HLZ→ADT fares Phone-only fares on this route — call free
Flight time details
7,540 miles nonstop takes roughly 15h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 19-hour time set-back when reading arrival times on your ticket.
The two airports
- HLZ — Hamilton International Airport · Hamilton, New Zealand
- 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 HLZ
- TRG · Tauranga Airport49 mi away
- ROT · Rotorua Regional Airport56 mi away
- AMZ · Ardmore Airport61 mi away
- AKL · Auckland International Airport66 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 HLZ from ADT?
The flight distance from Hamilton (HLZ) to Ada (ADT) is 7,540 miles (12,135 km, 6,552 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLZ to ADT?
A nonstop flight takes about 15h 15m 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 HLZ to ADT?
Nonstop service on HLZ–ADT 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 15h 15m nonstop estimate.
What is the time difference between Hamilton and Ada?
Ada is 19 hours behind Hamilton.
What is the cheapest way to fly from HLZ to ADT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLZ–ADT that never appear on search engines, with no booking fees.
Why are some HLZ to ADT fares phone-only?
Consolidator contracts let us sell certain HLZ–ADT 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.