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THR to HTL: distance & flight time
Teheran (Mehrabad International Airport) → Houghton Lake (Roscommon County - Blodgett Memorial Airport)
6,257 mi
10,069 km · 5,437 nm
12h 44m
estimated nonstop flight time
-7.5h
time difference · heading northwest
See live THR→HTL fares Phone-only fares on this route — call free
Flight time details
6,257 miles nonstop takes roughly 12h 44m 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
- THR — Mehrabad International Airport · Teheran, Iran
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, 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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
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
Frequently asked questions
How far is THR from HTL?
The flight distance from Teheran (THR) to Houghton Lake (HTL) is 6,257 miles (10,069 km, 5,437 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to HTL?
A nonstop flight takes about 12h 44m 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 Teheran and Houghton Lake?
Houghton Lake is 7.5 hours behind Teheran.
What is the cheapest way to fly from THR to HTL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–HTL that never appear on search engines, with no booking fees.