CheapoTrav
Call

Need help booking?

Unpublished phone-only deals available

1 (815) 473-8090

KMC to OPO: distance & flight time

King Khalid Mil.city (King Khaled Military City Airport) → Porto (Francisco de Sá Carneiro Airport)

3,165 mi
5,093 km · 2,750 nm
6h 40m
estimated nonstop flight time
-2h
time difference · heading northwest
See live KMC→OPO fares Phone-only fares on this route — call free

Flight time details

3,165 miles nonstop takes roughly 6h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.

Track a live flight on this route →

The two airports

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.

Compare KMC–OPO against every nearby airport — free on one call:

Frequently asked questions

How far is KMC from OPO?

The flight distance from King Khalid Mil.city (KMC) to Porto (OPO) is 3,165 miles (5,093 km, 2,750 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KMC to OPO?

A nonstop flight takes about 6h 40m 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 King Khalid Mil.city and Porto?

Porto is 2 hours behind King Khalid Mil.city.

What is the cheapest way to fly from KMC to OPO?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMC–OPO that never appear on search engines, with no booking fees.
Keep exploring:OPO to KMC Airports near KMC Airports near OPO Time difference KMC–OPO Distance calculator