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MKC to OPO: distance & flight time
Kansas City (Charles B. Wheeler Downtown Airport) → Porto (Francisco de Sá Carneiro Airport)
4,337 mi
6,979 km · 3,769 nm
8h 58m
estimated nonstop flight time
+6h
time difference · heading northeast
See live MKC→OPO fares Phone-only fares on this route — call free
Flight time details
4,337 miles nonstop takes roughly 8h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- MKC — Charles B. Wheeler Downtown Airport · Kansas City, 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 MKC
- MCI · Kansas City International Airport14 mi away
- OJC · Johnson County Executive Airport21 mi away
- FLV · Sherman Army Air Field24 mi away
- JCI · New Century Aircenter Airport26 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 MKC from OPO?
The flight distance from Kansas City (MKC) to Porto (OPO) is 4,337 miles (6,979 km, 3,769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MKC to OPO?
A nonstop flight takes about 8h 58m 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 Kansas City and Porto?
Porto is 6 hours ahead of Kansas City.
What is the cheapest way to fly from MKC to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MKC–OPO that never appear on search engines, with no booking fees.