Need help booking?
Unpublished phone-only deals available
GFN to IKA: distance & flight time
Grafton (Grafton Airport) → Tehran (Imam Khomeini International Airport)
7,992 mi
12,862 km · 6,945 nm
16h 8m
estimated nonstop flight time
-6.5h
time difference · heading northwest
See live GFN→IKA fares Phone-only fares on this route — call free
Flight time details
7,992 miles nonstop takes roughly 16h 8m 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
- GFN — Grafton Airport · Grafton, Australia
- IKA — Imam Khomeini International Airport · Tehran, 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 GFN
- CFS · Coffs Harbour Airport39 mi away
- LSY · Lismore Airport66 mi away
- BNK · Ballina Byron Gateway Airport72 mi away
- GLI · Glen Innes Airport81 mi away
Near IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Frequently asked questions
How far is GFN from IKA?
The flight distance from Grafton (GFN) to Tehran (IKA) is 7,992 miles (12,862 km, 6,945 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GFN to IKA?
A nonstop flight takes about 16h 8m 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 Grafton and Tehran?
Tehran is 6.5 hours behind Grafton.
What is the cheapest way to fly from GFN to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFN–IKA that never appear on search engines, with no booking fees.