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CSG to OPO: distance & flight time
Columbus (Columbus Metropolitan Airport) → Porto (Francisco de Sá Carneiro Airport)
4,123 mi
6,635 km · 3,582 nm
8h 33m
estimated nonstop flight time
+5h
time difference · heading northeast
See live CSG→OPO fares Phone-only fares on this route — call free
Flight time details
4,123 miles nonstop takes roughly 8h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- CSG — Columbus Metropolitan Airport · Columbus, 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 CSG
- LSF · Lawson Army Air Field (Fort Benning)13 mi away
- PIM · Harris County Airport23 mi away
- AUO · Auburn University Regional Airport30 mi away
- LGC · LaGrange Callaway Airport35 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 CSG from OPO?
The flight distance from Columbus (CSG) to Porto (OPO) is 4,123 miles (6,635 km, 3,582 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSG to OPO?
A nonstop flight takes about 8h 33m 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 Columbus and Porto?
Porto is 5 hours ahead of Columbus.
What is the cheapest way to fly from CSG to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSG–OPO that never appear on search engines, with no booking fees.