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ASU to SWU: distance & flight time
Asuncion (Silvio Pettirossi International Airport) → Suwon (Suwon Airport)
11,566 mi
18,614 km · 10,051 nm
23h 9m
estimated nonstop flight time
+12h
time difference · heading north
See live ASU→SWU fares Phone-only fares on this route — call free
Flight time details
11,566 miles nonstop takes roughly 23h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- ASU — Silvio Pettirossi International Airport · Asuncion, Paraguay
- SWU — Suwon Airport · Suwon, South Korea
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 ASU
- FMA · Formosa Airport80 mi away
- CIO · Teniente Col Carmelo Peralta Airport124 mi away
- PIL · Carlos Miguel Gimenez Airport124 mi away
Near SWU
- ICN · Incheon International Airport34 mi away
- OSN · Osan Air Base10 mi away
- SSN · Seoul Air Base (K-16)15 mi away
- GMP · Gimpo International Airport25 mi away
Frequently asked questions
How far is ASU from SWU?
The flight distance from Asuncion (ASU) to Suwon (SWU) is 11,566 miles (18,614 km, 10,051 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASU to SWU?
A nonstop flight takes about 23h 9m 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 Asuncion and Suwon?
Suwon is 12 hours ahead of Asuncion.
What is the cheapest way to fly from ASU to SWU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASU–SWU that never appear on search engines, with no booking fees.