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LFM to IAD: distance & flight time
Lamerd (Lamerd Airport) → Washington (Washington Dulles International Airport)
6,858 mi
11,037 km · 5,960 nm
13h 55m
estimated nonstop flight time
-7.5h
time difference · heading northwest
See live LFM→IAD fares Phone-only fares on this route — call free
Flight time details
6,858 miles nonstop takes roughly 13h 55m gate to gate, flying northwest. 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
- LFM — Lamerd Airport · Lamerd, Iran
- IAD — Washington Dulles International Airport · Washington, United States
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 LFM
- PGU · Persian Gulf International Airport28 mi away
- LVP · Lavan Island Airport40 mi away
- KNR · Jam Airport60 mi away
- KIH · Kish International Airport76 mi away
Frequently asked questions
How far is LFM from IAD?
The flight distance from Lamerd (LFM) to Washington (IAD) is 6,858 miles (11,037 km, 5,960 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LFM to IAD?
A nonstop flight takes about 13h 55m 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 Lamerd and Washington?
Washington is 7.5 hours behind Lamerd.
What is the cheapest way to fly from LFM to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LFM–IAD that never appear on search engines, with no booking fees.