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RZR to DUC: distance & flight time
Ramsar (Ramsar Airport) → Duncan (Halliburton Field)
7,109 mi
11,440 km · 6,177 nm
14h 24m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live RZR→DUC fares Phone-only fares on this route — call free
Flight time details
7,109 miles nonstop takes roughly 14h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time set-back when reading arrival times on your ticket.
The two airports
- RZR — Ramsar Airport · Ramsar, Iran
- DUC — Halliburton Field · Duncan, United States
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 RZR
- NSH · Noshahr Airport47 mi away
- GZW · Qazvin Airport58 mi away
- RAS · Sardar-e-Jangal Airport65 mi away
- PYK · Payam International Airport79 mi away
Near DUC
Frequently asked questions
How far is RZR from DUC?
The flight distance from Ramsar (RZR) to Duncan (DUC) is 7,109 miles (11,440 km, 6,177 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RZR to DUC?
A nonstop flight takes about 14h 24m 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 Ramsar and Duncan?
Duncan is 8.5 hours behind Ramsar.
What is the cheapest way to fly from RZR to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RZR–DUC that never appear on search engines, with no booking fees.