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DEF to DTM: distance & flight time
Dezful (Dezful Airport) → Dortmund (Dortmund Airport)
2,430 mi
3,910 km · 2,111 nm
5h 14m
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live DEF→DTM fares Phone-only fares on this route — call free
Flight time details
2,430 miles nonstop takes roughly 5h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DEF — Dezful Airport · Dezful, Iran
- DTM — Dortmund Airport · Dortmund, Germany
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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Near DTM
- ESS · Essen Mulheim Airport30 mi away
- DUS · Düsseldorf Airport40 mi away
- GUT · Gütersloh Air Base41 mi away
- FMO · Münster Osnabrück Airport43 mi away
Frequently asked questions
How far is DEF from DTM?
The flight distance from Dezful (DEF) to Dortmund (DTM) is 2,430 miles (3,910 km, 2,111 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to DTM?
A nonstop flight takes about 5h 14m 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 Dezful and Dortmund?
Dortmund is 1.5 hours behind Dezful.
What is the cheapest way to fly from DEF to DTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–DTM that never appear on search engines, with no booking fees.