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THR to SMN: distance & flight time
Teheran (Mehrabad International Airport) → Salmon (Lemhi County Airport)
6,777 mi
10,906 km · 5,889 nm
13h 45m
estimated nonstop flight time
-9.5h
time difference · heading north
See live THR→SMN fares Phone-only fares on this route — call free
Flight time details
6,777 miles nonstop takes roughly 13h 45m 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 set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- SMN — Lemhi County Airport · Salmon, 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 SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 mi away
Frequently asked questions
How far is THR from SMN?
The flight distance from Teheran (THR) to Salmon (SMN) is 6,777 miles (10,906 km, 5,889 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to SMN?
A nonstop flight takes about 13h 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 Teheran and Salmon?
Salmon is 9.5 hours behind Teheran.
What is the cheapest way to fly from THR to SMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–SMN that never appear on search engines, with no booking fees.