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WYS to ASU: distance & flight time
West Yellowstone (Yellowstone Airport) → Asuncion (Silvio Pettirossi International Airport)
5,894 mi
9,486 km · 5,122 nm
12h 1m
estimated nonstop flight time
+3h
time difference · heading southeast
See live WYS→ASU fares Phone-only fares on this route — call free
Flight time details
5,894 miles nonstop takes roughly 12h 1m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- WYS — Yellowstone Airport · West Yellowstone, United States
- ASU — Silvio Pettirossi International Airport · Asuncion, Paraguay
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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Near ASU
- FMA · Formosa Airport80 mi away
- CIO · Teniente Col Carmelo Peralta Airport124 mi away
- PIL · Carlos Miguel Gimenez Airport124 mi away
Frequently asked questions
How far is WYS from ASU?
The flight distance from West Yellowstone (WYS) to Asuncion (ASU) is 5,894 miles (9,486 km, 5,122 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to ASU?
A nonstop flight takes about 12h 1m 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 West Yellowstone and Asuncion?
Asuncion is 3 hours ahead of West Yellowstone.
What is the cheapest way to fly from WYS to ASU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–ASU that never appear on search engines, with no booking fees.