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BOR to ASU: distance & flight time
Belfort (Fontaine Airport) → Asuncion (Silvio Pettirossi International Airport)
6,429 mi
10,346 km · 5,587 nm
13h 4m
estimated nonstop flight time
-5h
time difference · heading southwest
See live BOR→ASU fares Phone-only fares on this route — call free
Flight time details
6,429 miles nonstop takes roughly 13h 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
- BOR — Fontaine Airport · Belfort, France
- 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 BOR
- BSL · EuroAirport Basel-Mulhouse-Freiburg Airport25 mi away
- CMR · Colmar-Houssen Airport35 mi away
- ZHI · Grenchen Airport38 mi away
- QNC · Neuchatel Airport49 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 BOR from ASU?
The flight distance from Belfort (BOR) to Asuncion (ASU) is 6,429 miles (10,346 km, 5,587 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOR to ASU?
A nonstop flight takes about 13h 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 Belfort and Asuncion?
Asuncion is 5 hours behind Belfort.
What is the cheapest way to fly from BOR to ASU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOR–ASU that never appear on search engines, with no booking fees.