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GLT to THR: distance & flight time
Gladstone (Gladstone Airport) → Teheran (Mehrabad International Airport)
7,693 mi
12,380 km · 6,685 nm
15h 33m
estimated nonstop flight time
-6.5h
time difference · heading northwest
See live GLT→THR fares Phone-only fares on this route — call free
Flight time details
7,693 miles nonstop takes roughly 15h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6.5-hour time set-back when reading arrival times on your ticket.
The two airports
- GLT — Gladstone Airport · Gladstone, Australia
- THR — Mehrabad International Airport · Teheran, Iran
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 GLT
- GKL · Great Keppel Is Airport51 mi away
- ROK · Rockhampton Airport58 mi away
- THG · Thangool Airport59 mi away
- BDB · Bundaberg Airport99 mi away
Near THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Frequently asked questions
How far is GLT from THR?
The flight distance from Gladstone (GLT) to Teheran (THR) is 7,693 miles (12,380 km, 6,685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLT to THR?
A nonstop flight takes about 15h 33m 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 Gladstone and Teheran?
Teheran is 6.5 hours behind Gladstone.
What is the cheapest way to fly from GLT to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLT–THR that never appear on search engines, with no booking fees.