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EWK to OPO: distance & flight time
Newton (Newton City-County Airport) → Porto (Francisco de Sá Carneiro Airport)
4,498 mi
7,239 km · 3,909 nm
9h 17m
estimated nonstop flight time
+6h
time difference · heading northeast
See live EWK→OPO fares Phone-only fares on this route — call free
Flight time details
4,498 miles nonstop takes roughly 9h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- EWK — Newton City-County Airport · Newton, United States
- OPO — Francisco de Sá Carneiro Airport · Porto, 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 EWK
- BEC · Beech Factory Airport25 mi away
- ICT · Wichita Eisenhower National Airport30 mi away
- IAB · Mc Connell Air Force Base30 mi away
- HUT · Hutchinson Municipal Airport32 mi away
Near OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Frequently asked questions
How far is EWK from OPO?
The flight distance from Newton (EWK) to Porto (OPO) is 4,498 miles (7,239 km, 3,909 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EWK to OPO?
A nonstop flight takes about 9h 17m 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 Newton and Porto?
Porto is 6 hours ahead of Newton.
What is the cheapest way to fly from EWK to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EWK–OPO that never appear on search engines, with no booking fees.