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ALS to DEF: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Dezful (Dezful Airport)
7,332 mi
11,800 km · 6,372 nm
14h 51m
estimated nonstop flight time
+9.5h
time difference · heading north
See live ALS→DEF fares Phone-only fares on this route — call free
Flight time details
7,332 miles nonstop takes roughly 14h 51m 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 gain when reading arrival times on your ticket.
The two airports
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
- DEF — Dezful Airport · Dezful, Iran
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 ALS
- TSM · Taos Regional Airport68 mi away
- RTN · Raton Municipal-Crews Field89 mi away
- PUB · Pueblo Memorial Airport95 mi away
- GUC · Gunnison Crested Butte Regional Airport96 mi away
Near DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Frequently asked questions
How far is ALS from DEF?
The flight distance from Alamosa (ALS) to Dezful (DEF) is 7,332 miles (11,800 km, 6,372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to DEF?
A nonstop flight takes about 14h 51m 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 Alamosa and Dezful?
Dezful is 9.5 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–DEF that never appear on search engines, with no booking fees.