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COT to ASU: distance & flight time
Cotulla (Cotulla-La Salle County Airport) → Asuncion (Silvio Pettirossi International Airport)
4,630 mi
7,451 km · 4,023 nm
9h 33m
estimated nonstop flight time
+2h
time difference · heading southeast
See live COT→ASU fares Phone-only fares on this route — call free
Flight time details
4,630 miles nonstop takes roughly 9h 33m 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
- COT — Cotulla-La Salle County Airport · Cotulla, 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 COT
- UVA · Garner Field61 mi away
- LRD · Laredo International Airport65 mi away
- NLD · Quetzalcóatl International Airport73 mi away
- SKF · Lackland Air Force Base75 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 COT from ASU?
The flight distance from Cotulla (COT) to Asuncion (ASU) is 4,630 miles (7,451 km, 4,023 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COT to ASU?
A nonstop flight takes about 9h 33m 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 Cotulla and Asuncion?
Asuncion is 2 hours ahead of Cotulla.
What is the cheapest way to fly from COT to ASU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COT–ASU that never appear on search engines, with no booking fees.