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ASU to HLN: distance & flight time
Asuncion (Silvio Pettirossi International Airport) → Helena (Helena Regional Airport)
6,015 mi
9,680 km · 5,227 nm
12h 16m
estimated nonstop flight time
-3h
time difference · heading northwest
See live ASU→HLN fares Phone-only fares on this route — call free
Flight time details
6,015 miles nonstop takes roughly 12h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ASU — Silvio Pettirossi International Airport · Asuncion, Paraguay
- HLN — Helena Regional Airport · Helena, United States
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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Frequently asked questions
How far is ASU from HLN?
The flight distance from Asuncion (ASU) to Helena (HLN) is 6,015 miles (9,680 km, 5,227 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASU to HLN?
A nonstop flight takes about 12h 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 Asuncion and Helena?
Helena is 3 hours behind Asuncion.
What is the cheapest way to fly from ASU to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASU–HLN that never appear on search engines, with no booking fees.