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HEA to RLK: distance & flight time
Herat (Herat Airport) → Bayannur (Bayannur Tianjitai Airport)
2,507 mi
4,034 km · 2,178 nm
5h 23m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live HEA→RLK fares Phone-only fares on this route — call free
Flight time details
2,507 miles nonstop takes roughly 5h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- HEA — Herat Airport · Herat, Afghanistan
- RLK — Bayannur Tianjitai Airport · Bayannur, 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 HEA
- OAH · Shindand Airport57 mi away
- FAH · Farah Airport127 mi away
Near RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 mi away
Frequently asked questions
How far is HEA from RLK?
The flight distance from Herat (HEA) to Bayannur (RLK) is 2,507 miles (4,034 km, 2,178 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEA to RLK?
A nonstop flight takes about 5h 23m 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 HEA to RLK?
Nonstop service on HEA–RLK 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 5h 23m nonstop estimate.
What is the time difference between Herat and Bayannur?
Bayannur is 3.5 hours ahead of Herat.
What is the cheapest way to fly from HEA to RLK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEA–RLK that never appear on search engines, with no booking fees.
Why are some HEA to RLK fares phone-only?
Consolidator contracts let us sell certain HEA–RLK 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.