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RUM to ISN: distance & flight time
Rumjatar (Rumjatar Airport) → Williston (Sloulin Field International Airport)
7,183 mi
11,560 km · 6,242 nm
14h 33m
estimated nonstop flight time
-10.7h
time difference · heading north
See live RUM→ISN fares Phone-only fares on this route — call free
Flight time details
7,183 miles nonstop takes roughly 14h 33m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.7-hour time set-back when reading arrival times on your ticket.
The two airports
- RUM — Rumjatar Airport · Rumjatar, Nepal
- 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 RUM
- LDN · Lamidanda Airport8 mi away
- PPL · Phaplu Airport15 mi away
- LUA · Lukla Airport29 mi away
- RHP · Ramechhap Airport31 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 RUM from ISN?
The flight distance from Rumjatar (RUM) to Williston (ISN) is 7,183 miles (11,560 km, 6,242 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RUM to ISN?
A nonstop flight takes about 14h 33m 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 Rumjatar and Williston?
Williston is 10.7 hours behind Rumjatar.
What is the cheapest way to fly from RUM to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RUM–ISN that never appear on search engines, with no booking fees.