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KUH to THR: distance & flight time
Kushiro (Kushiro Airport) → Teheran (Mehrabad International Airport)
4,725 mi
7,604 km · 4,106 nm
9h 44m
estimated nonstop flight time
-5.5h
time difference · heading northwest
See live KUH→THR fares Phone-only fares on this route — call free
Flight time details
4,725 miles nonstop takes roughly 9h 44m 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
- KUH — Kushiro Airport · Kushiro, 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 KUH
- SHB · Nakashibetsu Airport53 mi away
- OBO · Tokachi-Obihiro Airport54 mi away
- MMB · Memanbetsu Airport58 mi away
- MBE · Monbetsu Airport96 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 KUH from THR?
The flight distance from Kushiro (KUH) to Teheran (THR) is 4,725 miles (7,604 km, 4,106 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUH to THR?
A nonstop flight takes about 9h 44m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KUH to THR?
Nonstop service on KUH–THR depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 44m nonstop estimate.
What is the time difference between Kushiro and Teheran?
Teheran is 5.5 hours behind Kushiro.
What is the cheapest way to fly from KUH to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUH–THR that never appear on search engines, with no booking fees.
Why are some KUH to THR fares phone-only?
Consolidator contracts let us sell certain KUH–THR tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.