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HTL to IKA: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Tehran (Imam Khomeini International Airport)
6,269 mi
10,089 km · 5,447 nm
12h 45m
estimated nonstop flight time
+7.5h
time difference · heading northeast
See live HTL→IKA fares Phone-only fares on this route — call free
Flight time details
6,269 miles nonstop takes roughly 12h 45m 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
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, 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 HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 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 HTL from IKA?
The flight distance from Houghton Lake (HTL) to Tehran (IKA) is 6,269 miles (10,089 km, 5,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to IKA?
A nonstop flight takes about 12h 45m 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 Houghton Lake and Tehran?
Tehran is 7.5 hours ahead of Houghton Lake.
What is the cheapest way to fly from HTL to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–IKA that never appear on search engines, with no booking fees.