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OPO to PMH: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Portsmouth (Greater Portsmouth Regional Airport)
3,802 mi
6,118 km · 3,303 nm
7h 55m
estimated nonstop flight time
—
time difference · heading northwest
See live OPO→PMH fares Phone-only fares on this route — call free
Flight time details
3,802 miles nonstop takes roughly 7h 55m gate to gate, flying northwest. 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
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- PMH — Greater Portsmouth Regional Airport · Portsmouth, 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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
Frequently asked questions
How far is OPO from PMH?
The flight distance from Porto (OPO) to Portsmouth (PMH) is 3,802 miles (6,118 km, 3,303 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to PMH?
A nonstop flight takes about 7h 55m 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 cheapest way to fly from OPO to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–PMH that never appear on search engines, with no booking fees.