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DEF to OBO: distance & flight time
Dezful (Dezful Airport) → Obihiro (Tokachi-Obihiro Airport)
4,963 mi
7,987 km · 4,313 nm
10h 12m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live DEF→OBO fares Phone-only fares on this route — call free
Flight time details
4,963 miles nonstop takes roughly 10h 12m 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
- OBO — Tokachi-Obihiro Airport · Obihiro, 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 OBO
- KUH · Kushiro Airport54 mi away
- AKJ · Asahikawa Airport75 mi away
- CTS · New Chitose Airport77 mi away
- MMB · Memanbetsu Airport92 mi away
Frequently asked questions
How far is DEF from OBO?
The flight distance from Dezful (DEF) to Obihiro (OBO) is 4,963 miles (7,987 km, 4,313 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to OBO?
A nonstop flight takes about 10h 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 Dezful and Obihiro?
Obihiro is 5.5 hours ahead of Dezful.
What is the cheapest way to fly from DEF to OBO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–OBO that never appear on search engines, with no booking fees.