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SNY to PRM: distance & flight time
Sidney (Sidney Municipal-Lloyd W Carr Field) → Portimao (Portimão Airport)
4,799 mi
7,723 km · 4,170 nm
9h 53m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SNY→PRM fares Phone-only fares on this route — call free
Flight time details
4,799 miles nonstop takes roughly 9h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SNY — Sidney Municipal-Lloyd W Carr Field · Sidney, United States
- PRM — Portimão Airport · Portimao, Portugal
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 SNY
- STK · Sterling Municipal Airport37 mi away
- BFF · Western Neb. Rgnl/William B. Heilig Airport62 mi away
- AKO · Colorado Plains Regional Airport65 mi away
- AIA · Alliance Municipal Airport66 mi away
Near PRM
- FAO · Faro Airport35 mi away
- BYJ · Beja Airport / Airbase73 mi away
- CAT · Cascais Airport117 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)117 mi away
Frequently asked questions
How far is SNY from PRM?
The flight distance from Sidney (SNY) to Portimao (PRM) is 4,799 miles (7,723 km, 4,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SNY to PRM?
A nonstop flight takes about 9h 53m 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 Sidney and Portimao?
Portimao is 7 hours ahead of Sidney.
What is the cheapest way to fly from SNY to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SNY–PRM that never appear on search engines, with no booking fees.