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ALN to PRQ: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Presidencia R.s.pena (Termal Airport)
4,921 mi
7,919 km · 4,276 nm
10h 7m
estimated nonstop flight time
—
time difference · heading southeast
See live ALN→PRQ fares Phone-only fares on this route — call free
Flight time details
4,921 miles nonstop takes roughly 10h 7m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- PRQ — Termal Airport · Presidencia R.s.pena, Argentina
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 ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Near PRQ
- RES · Resistencia International Airport101 mi away
- CNQ · Corrientes Airport117 mi away
- PIL · Carlos Miguel Gimenez Airport134 mi away
- FMA · Formosa Airport145 mi away
Frequently asked questions
How far is ALN from PRQ?
The flight distance from Alton/St Louis (ALN) to Presidencia R.s.pena (PRQ) is 4,921 miles (7,919 km, 4,276 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to PRQ?
A nonstop flight takes about 10h 7m 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 cheapest way to fly from ALN to PRQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–PRQ that never appear on search engines, with no booking fees.