Need help booking?
Unpublished phone-only deals available
KOP to IIL: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Ilam (Ilam Airport)
3,751 mi
6,036 km · 3,259 nm
7h 49m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live KOP→IIL fares Phone-only fares on this route — call free
Flight time details
3,751 miles nonstop takes roughly 7h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- IIL — Ilam Airport · Ilam, Iran
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 IIL
- KSH · Shahid Ashrafi Esfahani Airport68 mi away
- KHD · Khoram Abad Airport109 mi away
- SDG · Sanandaj Airport120 mi away
- XQC · Joint Base Balad120 mi away
Frequently asked questions
How far is KOP from IIL?
The flight distance from Nakhon Phanom (KOP) to Ilam (IIL) is 3,751 miles (6,036 km, 3,259 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to IIL?
A nonstop flight takes about 7h 49m 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 Nakhon Phanom and Ilam?
Ilam is 3.5 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to IIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–IIL that never appear on search engines, with no booking fees.