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ISN to RUM: distance & flight time
Williston (Sloulin Field International Airport) → Rumjatar (Rumjatar Airport)
7,183 mi
11,560 km · 6,242 nm
14h 33m
estimated nonstop flight time
+10.8h
time difference · heading north
See live ISN→RUM 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 10.8-hour time gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- RUM — Rumjatar Airport · Rumjatar, Nepal
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 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
Near RUM
- LDN · Lamidanda Airport8 mi away
- PPL · Phaplu Airport15 mi away
- LUA · Lukla Airport29 mi away
- RHP · Ramechhap Airport31 mi away
Frequently asked questions
How far is ISN from RUM?
The flight distance from Williston (ISN) to Rumjatar (RUM) 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 ISN to RUM?
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 Williston and Rumjatar?
Rumjatar is 10.8 hours ahead of Williston.
What is the cheapest way to fly from ISN to RUM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–RUM that never appear on search engines, with no booking fees.