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THR to KJP: distance & flight time
Teheran (Mehrabad International Airport) → Kerama (Kerama Airport)
4,442 mi
7,148 km · 3,860 nm
9h 11m
estimated nonstop flight time
+5.5h
time difference · heading east
See live THR→KJP fares Phone-only fares on this route — call free
Flight time details
4,442 miles nonstop takes roughly 9h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- KJP — Kerama Airport · Kerama, Japan
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 KJP
- OKA · Naha Airport22 mi away
- AGJ · Aguni Airport29 mi away
- DNA · Kadena Air Base32 mi away
- UEO · Kumejima Airport38 mi away
Frequently asked questions
How far is THR from KJP?
The flight distance from Teheran (THR) to Kerama (KJP) is 4,442 miles (7,148 km, 3,860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to KJP?
A nonstop flight takes about 9h 11m 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 Kerama?
Kerama is 5.5 hours ahead of Teheran.
What is the cheapest way to fly from THR to KJP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–KJP that never appear on search engines, with no booking fees.