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DU9 to DEF: distance & flight time
Dunnville (Dunnville Airport) → Dezful (Dezful Airport)
6,281 mi
10,109 km · 5,458 nm
12h 47m
estimated nonstop flight time
—
time difference · heading northeast
See live DU9→DEF fares Phone-only fares on this route — call free
Flight time details
6,281 miles nonstop takes roughly 12h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DU9 — Dunnville Airport · Dunnville, Canada
- 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 DU9
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 DU9 from DEF?
The flight distance from Dunnville (DU9) to Dezful (DEF) is 6,281 miles (10,109 km, 5,458 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DU9 to DEF?
A nonstop flight takes about 12h 47m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DU9 to DEF?
Nonstop service on DU9–DEF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 47m nonstop estimate.
What is the cheapest way to fly from DU9 to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DU9–DEF that never appear on search engines, with no booking fees.
Why are some DU9 to DEF fares phone-only?
Consolidator contracts let us sell certain DU9–DEF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.