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KOP to HEA: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Herat (Herat Airport)
2,857 mi
4,598 km · 2,483 nm
6h 4m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live KOP→HEA fares Phone-only fares on this route — call free
Flight time details
2,857 miles nonstop takes roughly 6h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Near HEA
- OAH · Shindand Airport57 mi away
- FAH · Farah Airport127 mi away
Frequently asked questions
How far is KOP from HEA?
The flight distance from Nakhon Phanom (KOP) to Herat (HEA) is 2,857 miles (4,598 km, 2,483 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to HEA?
A nonstop flight takes about 6h 4m 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 KOP to HEA?
Nonstop service on KOP–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 6h 4m nonstop estimate.
What is the time difference between Nakhon Phanom and Herat?
Herat is 2.5 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to HEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–HEA that never appear on search engines, with no booking fees.
Why are some KOP to HEA fares phone-only?
Consolidator contracts let us sell certain KOP–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.