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CMI to DEF: distance & flight time
Champaign (University of Illinois Willard Airport) → Dezful (Dezful Airport)
6,715 mi
10,806 km · 5,835 nm
13h 38m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live CMI→DEF fares Phone-only fares on this route — call free
Flight time details
6,715 miles nonstop takes roughly 13h 38m 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
- CMI — University of Illinois Willard Airport · Champaign, 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 CMI
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 CMI from DEF?
The flight distance from Champaign (CMI) to Dezful (DEF) is 6,715 miles (10,806 km, 5,835 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMI to DEF?
A nonstop flight takes about 13h 38m 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 Champaign and Dezful?
Dezful is 8.5 hours ahead of Champaign.
What is the cheapest way to fly from CMI to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMI–DEF that never appear on search engines, with no booking fees.