Need help booking?
Unpublished phone-only deals available
DEF to BYI: distance & flight time
Dezful (Dezful Airport) → Burley (Burley Municipal Airport)
7,134 mi
11,482 km · 6,200 nm
14h 27m
estimated nonstop flight time
—
time difference · heading north
See live DEF→BYI fares Phone-only fares on this route — call free
Flight time details
7,134 miles nonstop takes roughly 14h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DEF — Dezful Airport · Dezful, Iran
- BYI — Burley Municipal Airport · Burley, 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 BYI
- TWF · Joslin Field Magic Valley Regional Airport37 mi away
- PIH · Pocatello Regional Airport65 mi away
- SUN · Friedman Memorial Airport72 mi away
- IDA · Idaho Falls Regional Airport109 mi away
Frequently asked questions
How far is DEF from BYI?
The flight distance from Dezful (DEF) to Burley (BYI) is 7,134 miles (11,482 km, 6,200 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to BYI?
A nonstop flight takes about 14h 27m 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 cheapest way to fly from DEF to BYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–BYI that never appear on search engines, with no booking fees.