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DEF to OIM: distance & flight time
Dezful (Dezful Airport) → Oshima (Oshima Airport)
5,036 mi
8,104 km · 4,376 nm
10h 20m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live DEF→OIM fares Phone-only fares on this route — call free
Flight time details
5,036 miles nonstop takes roughly 10h 20m gate to gate, flying northeast. 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
- DEF — Dezful Airport · Dezful, Iran
- OIM — Oshima Airport · Oshima, 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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Near OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 mi away
Frequently asked questions
How far is DEF from OIM?
The flight distance from Dezful (DEF) to Oshima (OIM) is 5,036 miles (8,104 km, 4,376 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to OIM?
A nonstop flight takes about 10h 20m 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 Dezful and Oshima?
Oshima is 5.5 hours ahead of Dezful.
What is the cheapest way to fly from DEF to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–OIM that never appear on search engines, with no booking fees.