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THR to SYX: distance & flight time
Teheran (Mehrabad International Airport) → Sanya (Sanya Phoenix International Airport)
3,717 mi
5,982 km · 3,230 nm
7h 45m
estimated nonstop flight time
+4.5h
time difference · heading east
See live THR→SYX fares Phone-only fares on this route — call free
Flight time details
3,717 miles nonstop takes roughly 7h 45m 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
- SYX — Sanya Phoenix International Airport · Sanya, 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 SYX
- BAR · Qionghai Bo'ao Airport89 mi away
- HAK · Haikou Meilan International Airport132 mi away
Frequently asked questions
How far is THR from SYX?
The flight distance from Teheran (THR) to Sanya (SYX) is 3,717 miles (5,982 km, 3,230 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to SYX?
A nonstop flight takes about 7h 45m 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 Sanya?
Sanya is 4.5 hours ahead of Teheran.
What is the cheapest way to fly from THR to SYX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–SYX that never appear on search engines, with no booking fees.