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ACJ to ISN: distance & flight time
Anuradhapura (Anuradhapura Air Force Base) → Williston (Sloulin Field International Airport)
8,527 mi
13,722 km · 7,409 nm
17h 11m
estimated nonstop flight time
-10.5h
time difference · heading north
See live ACJ→ISN fares Phone-only fares on this route — call free
Flight time details
8,527 miles nonstop takes roughly 17h 11m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ACJ — Anuradhapura Air Force Base · Anuradhapura, Sri Lanka
- 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 ACJ
- GIU · Sigiriya Air Force Base31 mi away
- HIM · Hingurakgoda Air Force Base42 mi away
- TRR · China Bay Airport54 mi away
- CMB · Bandaranaike International Colombo Airport86 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 ACJ from ISN?
The flight distance from Anuradhapura (ACJ) to Williston (ISN) is 8,527 miles (13,722 km, 7,409 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACJ to ISN?
A nonstop flight takes about 17h 11m 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 Anuradhapura and Williston?
Williston is 10.5 hours behind Anuradhapura.
What is the cheapest way to fly from ACJ to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACJ–ISN that never appear on search engines, with no booking fees.