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SHM to THR: distance & flight time
Nanki-shirahama (Nanki Shirahama Airport) → Teheran (Mehrabad International Airport)
4,618 mi
7,431 km · 4,013 nm
9h 31m
estimated nonstop flight time
-5.5h
time difference · heading northwest
See live SHM→THR fares Phone-only fares on this route — call free
Flight time details
4,618 miles nonstop takes roughly 9h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time set-back when reading arrival times on your ticket.
The two airports
- SHM — Nanki Shirahama Airport · Nanki-shirahama, Japan
- THR — Mehrabad International Airport · Teheran, 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 SHM
- KIX · Kansai International Airport53 mi away
- TKS · Tokushima Airport/JMSDF Air Base54 mi away
- UKB · Kobe Airport68 mi away
- ITM · Osaka International Airport78 mi away
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
Frequently asked questions
How far is SHM from THR?
The flight distance from Nanki-shirahama (SHM) to Teheran (THR) is 4,618 miles (7,431 km, 4,013 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SHM to THR?
A nonstop flight takes about 9h 31m 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 Nanki-shirahama and Teheran?
Teheran is 5.5 hours behind Nanki-shirahama.
What is the cheapest way to fly from SHM to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SHM–THR that never appear on search engines, with no booking fees.