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OPO to GCK: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Garden City (Garden City Regional Airport)
4,658 mi
7,496 km · 4,047 nm
9h 36m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OPO→GCK fares Phone-only fares on this route — call free
Flight time details
4,658 miles nonstop takes roughly 9h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- GCK — Garden City Regional Airport · Garden City, 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 GCK
- DDC · Dodge City Regional Airport43 mi away
- LBL · Liberal Mid-America Regional Airport62 mi away
- GUY · Guymon Municipal Airport96 mi away
- HYS · Hays Regional Airport101 mi away
Frequently asked questions
How far is OPO from GCK?
The flight distance from Porto (OPO) to Garden City (GCK) is 4,658 miles (7,496 km, 4,047 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to GCK?
A nonstop flight takes about 9h 36m 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 Garden City?
Garden City is 6 hours behind Porto.
What is the cheapest way to fly from OPO to GCK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–GCK that never appear on search engines, with no booking fees.