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ORD to MRX: distance & flight time
Chicago (Chicago O'Hare International Airport) → Bandar Mahshahr (Mahshahr Airport)
6,729 mi
10,829 km · 5,847 nm
13h 40m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live ORD→MRX fares Phone-only fares on this route — call free
Flight time details
6,729 miles nonstop takes roughly 13h 40m 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
- ORD — Chicago O'Hare International Airport · Chicago, United States
- MRX — Mahshahr Airport · Bandar Mahshahr, 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 ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Near MRX
- OMI · Omidiyeh Airport30 mi away
- AKW · Aghajari Airport34 mi away
- ABD · Abadan Airport56 mi away
- AWZ · Ahwaz Airport59 mi away
Frequently asked questions
How far is ORD from MRX?
The flight distance from Chicago (ORD) to Bandar Mahshahr (MRX) is 6,729 miles (10,829 km, 5,847 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ORD to MRX?
A nonstop flight takes about 13h 40m 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 Chicago and Bandar Mahshahr?
Bandar Mahshahr is 8.5 hours ahead of Chicago.
What is the cheapest way to fly from ORD to MRX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORD–MRX that never appear on search engines, with no booking fees.