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OPO to BYH: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Blytheville (Arkansas International Airport)
4,238 mi
6,820 km · 3,683 nm
8h 47m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OPO→BYH fares Phone-only fares on this route — call free
Flight time details
4,238 miles nonstop takes roughly 8h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- BYH — Arkansas International Airport · Blytheville, United States
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 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
Near BYH
- JBR · Jonesboro Municipal Airport40 mi away
- NQA · Millington-Memphis Airport42 mi away
- POF · Poplar Bluff Municipal Airport60 mi away
- MKL · McKellar-Sipes Regional Airport63 mi away
Frequently asked questions
How far is OPO from BYH?
The flight distance from Porto (OPO) to Blytheville (BYH) is 4,238 miles (6,820 km, 3,683 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to BYH?
A nonstop flight takes about 8h 47m 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 Porto and Blytheville?
Blytheville is 6 hours behind Porto.
What is the cheapest way to fly from OPO to BYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–BYH that never appear on search engines, with no booking fees.