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UBJ to IFN: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Esfahan (Esfahan Shahid Beheshti International Airport)
4,458 mi
7,175 km · 3,874 nm
9h 12m
estimated nonstop flight time
-5.5h
time difference · heading northwest
See live UBJ→IFN fares Phone-only fares on this route — call free
Flight time details
4,458 miles nonstop takes roughly 9h 12m 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
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- IFN — Esfahan Shahid Beheshti International Airport · Esfahan, 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 UBJ
- KKJ · Kitakyūshū Airport15 mi away
- OIT · Oita Airport41 mi away
- FUK · Fukuoka Airport53 mi away
- IWK · Iwakuni Marine Corps Air Station57 mi away
Near IFN
- IFH · Hesa Airport21 mi away
- CQD · Shahrekord Airport67 mi away
- KKS · Kashan Airport81 mi away
- YES · Yasouj Airport143 mi away
Frequently asked questions
How far is UBJ from IFN?
The flight distance from Yamaguchi (UBJ) to Esfahan (IFN) is 4,458 miles (7,175 km, 3,874 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to IFN?
A nonstop flight takes about 9h 12m 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 Yamaguchi and Esfahan?
Esfahan is 5.5 hours behind Yamaguchi.
What is the cheapest way to fly from UBJ to IFN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–IFN that never appear on search engines, with no booking fees.