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DSN to IKA: distance & flight time
Dongsheng (Ordos Ejin Horo Airport) → Tehran (Imam Khomeini International Airport)
3,175 mi
5,110 km · 2,759 nm
6h 42m
estimated nonstop flight time
-4.5h
time difference · heading west
See live DSN→IKA fares Phone-only fares on this route — call free
Flight time details
3,175 miles nonstop takes roughly 6h 42m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DSN — Ordos Ejin Horo Airport · Dongsheng, China
- 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 DSN
- BAV · Baotou Airport74 mi away
- UYN · Yulin Yuyang Airport79 mi away
- HET · Baita International Airport140 mi away
- LLV · Lüliang Airport143 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 DSN from IKA?
The flight distance from Dongsheng (DSN) to Tehran (IKA) is 3,175 miles (5,110 km, 2,759 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSN to IKA?
A nonstop flight takes about 6h 42m 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 Dongsheng and Tehran?
Tehran is 4.5 hours behind Dongsheng.
What is the cheapest way to fly from DSN to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSN–IKA that never appear on search engines, with no booking fees.