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IRB to KOP: distance & flight time
Iraan (Iraan Municipal Airport) → Nakhon Phanom (Nakhon Phanom Airport)
8,664 mi
13,943 km · 7,528 nm
17h 27m
estimated nonstop flight time
+12h
time difference · heading northwest
See live IRB→KOP fares Phone-only fares on this route — call free
Flight time details
8,664 miles nonstop takes roughly 17h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IRB — Iraan Municipal Airport · Iraan, United States
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 mi away
Near KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is IRB from KOP?
The flight distance from Iraan (IRB) to Nakhon Phanom (KOP) is 8,664 miles (13,943 km, 7,528 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to KOP?
A nonstop flight takes about 17h 27m 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 Iraan and Nakhon Phanom?
Nakhon Phanom is 12 hours ahead of Iraan.
What is the cheapest way to fly from IRB to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–KOP that never appear on search engines, with no booking fees.