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OSR to ASU: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Asuncion (Silvio Pettirossi International Airport)
6,935 mi
11,161 km · 6,026 nm
14h 4m
estimated nonstop flight time
-5h
time difference · heading southwest
See live OSR→ASU fares Phone-only fares on this route — call free
Flight time details
6,935 miles nonstop takes roughly 14h 4m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- 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 OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 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 OSR from ASU?
The flight distance from Ostrava (OSR) to Asuncion (ASU) is 6,935 miles (11,161 km, 6,026 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to ASU?
A nonstop flight takes about 14h 4m 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 Ostrava and Asuncion?
Asuncion is 5 hours behind Ostrava.
What is the cheapest way to fly from OSR to ASU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–ASU that never appear on search engines, with no booking fees.