CheapoTrav
Call

Need help booking?

Unpublished phone-only deals available

1 (815) 473-8090

DHT to DEF: distance & flight time

Dalhart (Dalhart Municipal Airport) → Dezful (Dezful Airport)

7,347 mi
11,824 km · 6,385 nm
14h 52m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live DHT→DEF fares Phone-only fares on this route — call free

Flight time details

7,347 miles nonstop takes roughly 14h 52m 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.

Track a live flight on this route →

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

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.

Compare DHT–DEF against every nearby airport — free on one call:

Frequently asked questions

How far is DHT from DEF?

The flight distance from Dalhart (DHT) to Dezful (DEF) is 7,347 miles (11,824 km, 6,385 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from DHT to DEF?

A nonstop flight takes about 14h 52m 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 Dalhart and Dezful?

Dezful is 8.5 hours ahead of Dalhart.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DHT–DEF that never appear on search engines, with no booking fees.
Keep exploring:DEF to DHT Airports near DHT Airports near DEF Time difference DHT–DEF Distance calculator