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ASU to SPF: distance & flight time
Asuncion (Silvio Pettirossi International Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
5,633 mi
9,065 km · 4,895 nm
11h 31m
estimated nonstop flight time
-3h
time difference · heading northwest
See live ASU→SPF fares Phone-only fares on this route — call free
Flight time details
5,633 miles nonstop takes roughly 11h 31m 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
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is ASU from SPF?
The flight distance from Asuncion (ASU) to Spearfish-South Dakota (SPF) is 5,633 miles (9,065 km, 4,895 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASU to SPF?
A nonstop flight takes about 11h 31m 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 Spearfish-South Dakota?
Spearfish-South Dakota is 3 hours behind Asuncion.
What is the cheapest way to fly from ASU to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASU–SPF that never appear on search engines, with no booking fees.