Need help booking?
Unpublished phone-only deals available
YHD to DEF: distance & flight time
Dryden (Dryden Regional Airport) → Dezful (Dezful Airport)
6,274 mi
10,097 km · 5,452 nm
12h 46m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live YHD→DEF fares Phone-only fares on this route — call free
Flight time details
6,274 miles nonstop takes roughly 12h 46m 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.
The two airports
- YHD — Dryden Regional Airport · Dryden, 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 YHD
- YXL · Sioux Lookout Airport42 mi away
- ZUC · Ignace Municipal Airport54 mi away
- YQK · Kenora Airport72 mi away
- YAG · Fort Frances Municipal Airport87 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 YHD from DEF?
The flight distance from Dryden (YHD) to Dezful (DEF) is 6,274 miles (10,097 km, 5,452 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHD to DEF?
A nonstop flight takes about 12h 46m 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 Dryden and Dezful?
Dezful is 8.5 hours ahead of Dryden.
What is the cheapest way to fly from YHD to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHD–DEF that never appear on search engines, with no booking fees.