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RSU to HEA: distance & flight time
Yeosu (Yeosu Airport) → Herat (Herat Airport)
3,652 mi
5,877 km · 3,173 nm
7h 38m
estimated nonstop flight time
-4.5h
time difference · heading west
See live RSU→HEA fares Phone-only fares on this route — call free
Flight time details
3,652 miles nonstop takes roughly 7h 38m 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
- RSU — Yeosu Airport · Yeosu, South Korea
- HEA — Herat Airport · Herat, Afghanistan
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 RSU
- HIN · Sacheon Air Base/Airport31 mi away
- KWJ · Gwangju Airport50 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)64 mi away
- MPK · Mokpo Heliport70 mi away
Near HEA
- OAH · Shindand Airport57 mi away
- FAH · Farah Airport127 mi away
Frequently asked questions
How far is RSU from HEA?
The flight distance from Yeosu (RSU) to Herat (HEA) is 3,652 miles (5,877 km, 3,173 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RSU to HEA?
A nonstop flight takes about 7h 38m 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 RSU to HEA?
Nonstop service on RSU–HEA 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 38m nonstop estimate.
What is the time difference between Yeosu and Herat?
Herat is 4.5 hours behind Yeosu.
What is the cheapest way to fly from RSU to HEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RSU–HEA that never appear on search engines, with no booking fees.
Why are some RSU to HEA fares phone-only?
Consolidator contracts let us sell certain RSU–HEA 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.