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RZR to ISN: distance & flight time
Ramsar (Ramsar Airport) → Williston (Sloulin Field International Airport)
6,349 mi
10,218 km · 5,517 nm
12h 55m
estimated nonstop flight time
-8.5h
time difference · heading north
See live RZR→ISN fares Phone-only fares on this route — call free
Flight time details
6,349 miles nonstop takes roughly 12h 55m gate to gate, flying north. 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
- ISN — Sloulin Field International Airport · Williston, 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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Frequently asked questions
How far is RZR from ISN?
The flight distance from Ramsar (RZR) to Williston (ISN) is 6,349 miles (10,218 km, 5,517 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RZR to ISN?
A nonstop flight takes about 12h 55m 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 Williston?
Williston is 8.5 hours behind Ramsar.
What is the cheapest way to fly from RZR to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RZR–ISN that never appear on search engines, with no booking fees.