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DEF to WBU: distance & flight time

Dezful (Dezful Airport) → Boulder (Boulder Municipal Airport)

7,153 mi
11,511 km · 6,216 nm
14h 30m
estimated nonstop flight time
-9.5h
time difference · heading north
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Flight time details

7,153 miles nonstop takes roughly 14h 30m 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.

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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 DEF from WBU?

The flight distance from Dezful (DEF) to Boulder (WBU) is 7,153 miles (11,511 km, 6,216 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from DEF to WBU?

A nonstop flight takes about 14h 30m 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 Boulder?

Boulder is 9.5 hours behind Dezful.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–WBU that never appear on search engines, with no booking fees.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