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CGP to IKA: distance & flight time
Chittagong (Shah Amanat International Airport) → Tehran (Imam Khomeini International Airport)
2,602 mi
4,188 km · 2,261 nm
5h 34m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live CGP→IKA fares Phone-only fares on this route — call free
Flight time details
2,602 miles nonstop takes roughly 5h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CGP — Shah Amanat International Airport · Chittagong, Bangladesh
- 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 CGP
- CXB · Cox's Bazar Airport56 mi away
- BZL · Barisal Airport104 mi away
- IXA · Agartala Airport119 mi away
- AJL · Lengpui Airport121 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 CGP from IKA?
The flight distance from Chittagong (CGP) to Tehran (IKA) is 2,602 miles (4,188 km, 2,261 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGP to IKA?
A nonstop flight takes about 5h 34m 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 Chittagong and Tehran?
Tehran is 2.5 hours behind Chittagong.
What is the cheapest way to fly from CGP to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGP–IKA that never appear on search engines, with no booking fees.