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LWT to IKA: distance & flight time
Lewistown (Lewistown Municipal Airport) → Tehran (Imam Khomeini International Airport)
6,614 mi
10,644 km · 5,747 nm
13h 26m
estimated nonstop flight time
+9.5h
time difference · heading north
See live LWT→IKA fares Phone-only fares on this route — call free
Flight time details
6,614 miles nonstop takes roughly 13h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- LWT — Lewistown Municipal Airport · Lewistown, United States
- IKA — Imam Khomeini International Airport · Tehran, 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 LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 mi away
Near IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Frequently asked questions
How far is LWT from IKA?
The flight distance from Lewistown (LWT) to Tehran (IKA) is 6,614 miles (10,644 km, 5,747 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWT to IKA?
A nonstop flight takes about 13h 26m 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 Lewistown and Tehran?
Tehran is 9.5 hours ahead of Lewistown.
What is the cheapest way to fly from LWT to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWT–IKA that never appear on search engines, with no booking fees.