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ZER to THR: distance & flight time
Zero (Ziro Airport) → Teheran (Mehrabad International Airport)
2,542 mi
4,091 km · 2,209 nm
5h 27m
estimated nonstop flight time
-2h
time difference · heading northwest
See live ZER→THR fares Phone-only fares on this route — call free
Flight time details
2,542 miles nonstop takes roughly 5h 27m 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
- 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 ZER
- IXI · North Lakhimpur Airport26 mi away
- JRH · Jorhat Airport63 mi away
- IXV · Along Airport72 mi away
- DIB · Dibrugarh Airport73 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 ZER from THR?
The flight distance from Zero (ZER) to Teheran (THR) is 2,542 miles (4,091 km, 2,209 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZER to THR?
A nonstop flight takes about 5h 27m 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 Teheran?
Teheran is 2 hours behind Zero.
What is the cheapest way to fly from ZER to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZER–THR that never appear on search engines, with no booking fees.