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ADP to WYS: distance & flight time
Galoya (Ampara Airport) → West Yellowstone (Yellowstone Airport)
8,756 mi
14,091 km · 7,608 nm
17h 38m
estimated nonstop flight time
-11.5h
time difference · heading north
See live ADP→WYS fares Phone-only fares on this route — call free
Flight time details
8,756 miles nonstop takes roughly 17h 38m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ADP — Ampara Airport · Galoya, Sri Lanka
- WYS — Yellowstone Airport · West Yellowstone, 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 ADP
- BTC · Batticaloa Airport26 mi away
- HIM · Hingurakgoda Air Force Base66 mi away
- GIU · Sigiriya Air Force Base75 mi away
- WRZ · Weerawila Airport80 mi away
Near WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Frequently asked questions
How far is ADP from WYS?
The flight distance from Galoya (ADP) to West Yellowstone (WYS) is 8,756 miles (14,091 km, 7,608 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADP to WYS?
A nonstop flight takes about 17h 38m 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 Galoya and West Yellowstone?
West Yellowstone is 11.5 hours behind Galoya.
What is the cheapest way to fly from ADP to WYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADP–WYS that never appear on search engines, with no booking fees.