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IIL to UNI: distance & flight time
Ilam (Ilam Airport) → Union Island (Union Island International Airport)
6,727 mi
10,826 km · 5,845 nm
13h 39m
estimated nonstop flight time
-7.5h
time difference · heading west
See live IIL→UNI fares Phone-only fares on this route — call free
Flight time details
6,727 miles nonstop takes roughly 13h 39m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IIL — Ilam Airport · Ilam, Iran
- UNI — Union Island International Airport · Union Island, Saint Vincent and the Grenadines
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 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
Near UNI
- CIW · Canouan Airport8 mi away
- MQS · Mustique Airport25 mi away
- BQU · J F Mitchell Airport29 mi away
- SVD · Argyle International Airport42 mi away
Frequently asked questions
How far is IIL from UNI?
The flight distance from Ilam (IIL) to Union Island (UNI) is 6,727 miles (10,826 km, 5,845 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IIL to UNI?
A nonstop flight takes about 13h 39m 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 Ilam and Union Island?
Union Island is 7.5 hours behind Ilam.
What is the cheapest way to fly from IIL to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IIL–UNI that never appear on search engines, with no booking fees.