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OPO to MHT: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Manchester NH (Manchester-Boston Regional Airport)
3,143 mi
5,058 km · 2,731 nm
6h 38m
estimated nonstop flight time
-5h
time difference · heading northwest
See live OPO→MHT fares Phone-only fares on this route — call free
Flight time details
3,143 miles nonstop takes roughly 6h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- MHT — Manchester-Boston Regional Airport · Manchester NH, 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 MHT
- BOS · General Edward Lawrence Logan International Airport45 mi away
- ASH · Boire Field11 mi away
- CON · Concord Municipal Airport19 mi away
- LWM · Lawrence Municipal Airport22 mi away
Frequently asked questions
How far is OPO from MHT?
The flight distance from Porto (OPO) to Manchester NH (MHT) is 3,143 miles (5,058 km, 2,731 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to MHT?
A nonstop flight takes about 6h 38m 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 Manchester NH?
Manchester NH is 5 hours behind Porto.
What is the cheapest way to fly from OPO to MHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–MHT that never appear on search engines, with no booking fees.