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RDU to IIL: distance & flight time
Raleigh-durham (Raleigh Durham International Airport) → Ilam (Ilam Airport)
6,475 mi
10,421 km · 5,627 nm
13h 10m
estimated nonstop flight time
+7.5h
time difference · heading northeast
See live RDU→IIL fares Phone-only fares on this route — call free
Flight time details
6,475 miles nonstop takes roughly 13h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time gain when reading arrival times on your ticket.
The two airports
- RDU — Raleigh Durham International Airport · Raleigh-durham, United States
- 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 RDU
- POB · Pope Field50 mi away
- RWI · Rocky Mount Wilson Regional Airport50 mi away
- FBG · Simmons Army Air Field52 mi away
- SOP · Moore County Airport56 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 RDU from IIL?
The flight distance from Raleigh-durham (RDU) to Ilam (IIL) is 6,475 miles (10,421 km, 5,627 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDU to IIL?
A nonstop flight takes about 13h 10m 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 Raleigh-durham and Ilam?
Ilam is 7.5 hours ahead of Raleigh-durham.
What is the cheapest way to fly from RDU to IIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDU–IIL that never appear on search engines, with no booking fees.