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UBP to DEF: distance & flight time

Ubon Ratchathani (Ubon Ratchathani Airport) → Dezful (Dezful Airport)

3,716 mi
5,980 km · 3,229 nm
7h 45m
estimated nonstop flight time
-3.5h
time difference · heading northwest
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Flight time details

3,716 miles nonstop takes roughly 7h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is UBP from DEF?

The flight distance from Ubon Ratchathani (UBP) to Dezful (DEF) is 3,716 miles (5,980 km, 3,229 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from UBP to DEF?

A nonstop flight takes about 7h 45m 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 Ubon Ratchathani and Dezful?

Dezful is 3.5 hours behind Ubon Ratchathani.

What is the cheapest way to fly from UBP to DEF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–DEF that never appear on search engines, with no booking fees.
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