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SUS to DEF: distance & flight time

Null (Spirit of St Louis Airport) → Dezful (Dezful Airport)

6,865 mi
11,049 km · 5,966 nm
13h 56m
estimated nonstop flight time
+8.5h
time difference · heading northeast
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Flight time details

6,865 miles nonstop takes roughly 13h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-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 SUS from DEF?

The flight distance from Null (SUS) to Dezful (DEF) is 6,865 miles (11,049 km, 5,966 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SUS to DEF?

A nonstop flight takes about 13h 56m 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 Null and Dezful?

Dezful is 8.5 hours ahead of Null.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–DEF that never appear on search engines, with no booking fees.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