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PEH to RIA: distance & flight time
Pehuajo (Comodoro Pedro Zanni Airport) → Santa Maria (Santa Maria Airport)
636 mi
1,023 km · 552 nm
1h 51m
estimated nonstop flight time
Same time
time difference · heading northeast
See live PEH→RIA fares Phone-only fares on this route — call free
Flight time details
636 miles nonstop takes roughly 1h 51m gate to gate, flying northeast. 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
- PEH — Comodoro Pedro Zanni Airport · Pehuajo, Argentina
- RIA — Santa Maria Airport · Santa Maria, Brazil
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 PEH
- JNI · Junin Airport104 mi away
- GPO · General Pico Airport107 mi away
- CSZ · Brigadier D.H.E. Ruiz Airport111 mi away
- OVR · Olavarria Airport116 mi away
Near RIA
- GEL · Santo Ângelo Airport103 mi away
- BGX · Comandante Gustavo Kraemer Airport119 mi away
- PFB · Lauro Kurtz Airport131 mi away
- SRA · Santa Rosa Airport134 mi away
Frequently asked questions
How far is PEH from RIA?
The flight distance from Pehuajo (PEH) to Santa Maria (RIA) is 636 miles (1,023 km, 552 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PEH to RIA?
A nonstop flight takes about 1h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PEH to RIA?
Nonstop service on PEH–RIA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 51m nonstop estimate.
What is the cheapest way to fly from PEH to RIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PEH–RIA that never appear on search engines, with no booking fees.
Why are some PEH to RIA fares phone-only?
Consolidator contracts let us sell certain PEH–RIA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.