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SZL to ASU: distance & flight time
Knobnoster (Whiteman Air Force Base) → Asuncion (Silvio Pettirossi International Airport)
4,996 mi
8,040 km · 4,342 nm
10h 16m
estimated nonstop flight time
+2h
time difference · heading southeast
See live SZL→ASU fares Phone-only fares on this route — call free
Flight time details
4,996 miles nonstop takes roughly 10h 16m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SZL — Whiteman Air Force Base · Knobnoster, 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 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 SZL from ASU?
The flight distance from Knobnoster (SZL) to Asuncion (ASU) is 4,996 miles (8,040 km, 4,342 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZL to ASU?
A nonstop flight takes about 10h 16m 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 Knobnoster and Asuncion?
Asuncion is 2 hours ahead of Knobnoster.
What is the cheapest way to fly from SZL to ASU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZL–ASU that never appear on search engines, with no booking fees.