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ASE to DEF: distance & flight time

Aspen (Aspen-Pitkin Co/Sardy Field) → Dezful (Dezful Airport)

7,238 mi
11,648 km · 6,290 nm
14h 40m
estimated nonstop flight time
+9.5h
time difference · heading north
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Flight time details

7,238 miles nonstop takes roughly 14h 40m 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.

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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 ASE from DEF?

The flight distance from Aspen (ASE) to Dezful (DEF) is 7,238 miles (11,648 km, 6,290 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ASE to DEF?

A nonstop flight takes about 14h 40m 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 Aspen and Dezful?

Dezful is 9.5 hours ahead of Aspen.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–DEF that never appear on search engines, with no booking fees.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