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SPF to AYO: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Ayolas (Juan De Ayolas Airport)
5,780 mi
9,302 km · 5,022 nm
11h 48m
estimated nonstop flight time
+3h
time difference · heading southeast
See live SPF→AYO fares Phone-only fares on this route — call free
Flight time details
5,780 miles nonstop takes roughly 11h 48m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- AYO — Juan De Ayolas Airport · Ayolas, 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 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
Near AYO
- PSS · Libertador Gral D Jose De San Martin Airport54 mi away
- ENO · Encarnación Airport63 mi away
- PIL · Carlos Miguel Gimenez Airport96 mi away
- CNQ · Corrientes Airport117 mi away
Frequently asked questions
How far is SPF from AYO?
The flight distance from Spearfish-South Dakota (SPF) to Ayolas (AYO) is 5,780 miles (9,302 km, 5,022 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to AYO?
A nonstop flight takes about 11h 48m 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 Spearfish-South Dakota and Ayolas?
Ayolas is 3 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to AYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–AYO that never appear on search engines, with no booking fees.