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ZER to IKA: distance & flight time
Zero (Ziro Airport) → Tehran (Imam Khomeini International Airport)
2,551 mi
4,106 km · 2,217 nm
5h 28m
estimated nonstop flight time
-2h
time difference · heading northwest
See live ZER→IKA fares Phone-only fares on this route — call free
Flight time details
2,551 miles nonstop takes roughly 5h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- ZER — Ziro Airport · Zero, India
- 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 ZER
- IXI · North Lakhimpur Airport26 mi away
- JRH · Jorhat Airport63 mi away
- IXV · Along Airport72 mi away
- DIB · Dibrugarh Airport73 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 ZER from IKA?
The flight distance from Zero (ZER) to Tehran (IKA) is 2,551 miles (4,106 km, 2,217 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZER to IKA?
A nonstop flight takes about 5h 28m 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 Zero and Tehran?
Tehran is 2 hours behind Zero.
What is the cheapest way to fly from ZER to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZER–IKA that never appear on search engines, with no booking fees.