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OPO to CHS: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Charleston (Charleston Air Force Base-International Airport)
3,866 mi
6,222 km · 3,359 nm
8h 3m
estimated nonstop flight time
-5h
time difference · heading west
See live OPO→CHS fares Phone-only fares on this route — call free
Flight time details
3,866 miles nonstop takes roughly 8h 3m gate to gate, flying west. 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
- CHS — Charleston Air Force Base-International Airport · Charleston, 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 CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 mi away
Frequently asked questions
How far is OPO from CHS?
The flight distance from Porto (OPO) to Charleston (CHS) is 3,866 miles (6,222 km, 3,359 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to CHS?
A nonstop flight takes about 8h 3m 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 Charleston?
Charleston is 5 hours behind Porto.
What is the cheapest way to fly from OPO to CHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–CHS that never appear on search engines, with no booking fees.