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KBL to OPO: distance & flight time
Kabul (Hamid Karzai International Airport) → Porto (Francisco de Sá Carneiro Airport)
4,128 mi
6,643 km · 3,587 nm
8h 34m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live KBL→OPO fares Phone-only fares on this route — call free
Flight time details
4,128 miles nonstop takes roughly 8h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KBL — Hamid Karzai International Airport · Kabul, Afghanistan
- 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 KBL
- OAI · Bagram Air Base26 mi away
- OAA · Shank Air Base45 mi away
- PAJ · Parachinar Airport67 mi away
- JAA · Jalalabad Airport74 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 KBL from OPO?
The flight distance from Kabul (KBL) to Porto (OPO) is 4,128 miles (6,643 km, 3,587 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KBL to OPO?
A nonstop flight takes about 8h 34m 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 Kabul and Porto?
Porto is 3.5 hours behind Kabul.
What is the cheapest way to fly from KBL to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KBL–OPO that never appear on search engines, with no booking fees.