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THR to DCY: distance & flight time
Teheran (Mehrabad International Airport) → Daocheng (Daocheng Yading Airport)
2,845 mi
4,578 km · 2,472 nm
6h 3m
estimated nonstop flight time
+4.5h
time difference · heading east
See live THR→DCY fares Phone-only fares on this route — call free
Flight time details
2,845 miles nonstop takes roughly 6h 3m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- DCY — Daocheng Yading Airport · Daocheng, China
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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Near DCY
- DIG · Diqing Airport108 mi away
- KGT · Kangding Airport116 mi away
- NLH · Ninglang Luguhu Airport130 mi away
Frequently asked questions
How far is THR from DCY?
The flight distance from Teheran (THR) to Daocheng (DCY) is 2,845 miles (4,578 km, 2,472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to DCY?
A nonstop flight takes about 6h 3m 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 Teheran and Daocheng?
Daocheng is 4.5 hours ahead of Teheran.
What is the cheapest way to fly from THR to DCY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–DCY that never appear on search engines, with no booking fees.