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DEF to BZN: distance & flight time
Dezful (Dezful Airport) → Bozeman (Gallatin Field)
6,883 mi
11,078 km · 5,982 nm
13h 58m
estimated nonstop flight time
-9.5h
time difference · heading north
See live DEF→BZN fares Phone-only fares on this route — call free
Flight time details
6,883 miles nonstop takes roughly 13h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DEF — Dezful Airport · Dezful, Iran
- BZN — Gallatin Field · Bozeman, United States
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 BZN
- LVM · Mission Field34 mi away
- BTM · Bert Mooney Airport66 mi away
- HLN · Helena Regional Airport70 mi away
- WYS · Yellowstone Airport75 mi away
Frequently asked questions
How far is DEF from BZN?
The flight distance from Dezful (DEF) to Bozeman (BZN) is 6,883 miles (11,078 km, 5,982 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to BZN?
A nonstop flight takes about 13h 58m 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 Bozeman?
Bozeman is 9.5 hours behind Dezful.
What is the cheapest way to fly from DEF to BZN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–BZN that never appear on search engines, with no booking fees.