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SRY to HEK: distance & flight time
Dasht-e-naz (Dasht-e Naz Airport) → Heihe (Heihe Airport)
3,676 mi
5,916 km · 3,195 nm
7h 40m
estimated nonstop flight time
+4.5h
time difference · heading northeast
See live SRY→HEK fares Phone-only fares on this route — call free
Flight time details
3,676 miles nonstop takes roughly 7h 40m gate to gate, flying northeast. 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
- SRY — Dasht-e Naz Airport · Dasht-e-naz, Iran
- HEK — Heihe Airport · Heihe, 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 SRY
- GBT · Gorgan Airport69 mi away
- NSH · Noshahr Airport96 mi away
- RUD · Shahroud Airport107 mi away
- THR · Mehrabad International Airport124 mi away
Near HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Frequently asked questions
How far is SRY from HEK?
The flight distance from Dasht-e-naz (SRY) to Heihe (HEK) is 3,676 miles (5,916 km, 3,195 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SRY to HEK?
A nonstop flight takes about 7h 40m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SRY to HEK?
Nonstop service on SRY–HEK depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 7h 40m nonstop estimate.
What is the time difference between Dasht-e-naz and Heihe?
Heihe is 4.5 hours ahead of Dasht-e-naz.
What is the cheapest way to fly from SRY to HEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SRY–HEK that never appear on search engines, with no booking fees.
Why are some SRY to HEK fares phone-only?
Consolidator contracts let us sell certain SRY–HEK tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.