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AMA to OPO: distance & flight time
Amarillo (Rick Husband Amarillo International Airport) → Porto (Francisco de Sá Carneiro Airport)
4,812 mi
7,744 km · 4,182 nm
9h 54m
estimated nonstop flight time
+6h
time difference · heading northeast
See live AMA→OPO fares Phone-only fares on this route — call free
Flight time details
4,812 miles nonstop takes roughly 9h 54m 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
- AMA — Rick Husband Amarillo International Airport · Amarillo, 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 AMA
- BGD · Hutchinson County Airport38 mi away
- PPA · Perry Lefors Field48 mi away
- DHT · Dalhart Municipal Airport73 mi away
- CVN · Clovis Municipal Airport95 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 AMA from OPO?
The flight distance from Amarillo (AMA) to Porto (OPO) is 4,812 miles (7,744 km, 4,182 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AMA to OPO?
A nonstop flight takes about 9h 54m 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 Amarillo and Porto?
Porto is 6 hours ahead of Amarillo.
What is the cheapest way to fly from AMA to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AMA–OPO that never appear on search engines, with no booking fees.