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DKK to DEF: distance & flight time
Dunkirk (Chautauqua County-Dunkirk Airport) → Dezful (Dezful Airport)
6,290 mi
10,122 km · 5,466 nm
12h 48m
estimated nonstop flight time
+7.5h
time difference · heading northeast
See live DKK→DEF fares Phone-only fares on this route — call free
Flight time details
6,290 miles nonstop takes roughly 12h 48m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time gain when reading arrival times on your ticket.
The two airports
- DKK — Chautauqua County-Dunkirk Airport · Dunkirk, 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 DKK
- JHW · Chautauqua County-Jamestown Airport23 mi away
- DU9 · Dunnville Airport31 mi away
- BUF · Buffalo Niagara International Airport41 mi away
- YYZ · Lester B. Pearson International Airport84 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 DKK from DEF?
The flight distance from Dunkirk (DKK) to Dezful (DEF) is 6,290 miles (10,122 km, 5,466 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DKK to DEF?
A nonstop flight takes about 12h 48m 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 Dunkirk and Dezful?
Dezful is 7.5 hours ahead of Dunkirk.
What is the cheapest way to fly from DKK to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DKK–DEF that never appear on search engines, with no booking fees.