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ILN to THR: distance & flight time
Wilmington (Wilmington Airpark) → Teheran (Mehrabad International Airport)
6,511 mi
10,479 km · 5,658 nm
13h 14m
estimated nonstop flight time
+7.5h
time difference · heading northeast
See live ILN→THR fares Phone-only fares on this route — call free
Flight time details
6,511 miles nonstop takes roughly 13h 14m 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
- ILN — Wilmington Airpark · Wilmington, United States
- THR — Mehrabad International Airport · Teheran, 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 ILN
Near THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Frequently asked questions
How far is ILN from THR?
The flight distance from Wilmington (ILN) to Teheran (THR) is 6,511 miles (10,479 km, 5,658 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILN to THR?
A nonstop flight takes about 13h 14m 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 Wilmington and Teheran?
Teheran is 7.5 hours ahead of Wilmington.
What is the cheapest way to fly from ILN to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILN–THR that never appear on search engines, with no booking fees.