Need help booking?
Unpublished phone-only deals available
OKK to OPO: distance & flight time
Kokomo (Kokomo Municipal Airport) → Porto (Francisco de Sá Carneiro Airport)
3,897 mi
6,272 km · 3,387 nm
8h 6m
estimated nonstop flight time
—
time difference · heading northeast
See live OKK→OPO fares Phone-only fares on this route — call free
Flight time details
3,897 miles nonstop takes roughly 8h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OKK — Kokomo Municipal Airport · Kokomo, 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 OKK
- GUS · Grissom Air Reserve Base10 mi away
- AID · Anderson Municipal Darlington Field37 mi away
- MIE · Delaware County Johnson Field40 mi away
- LAF · Purdue University Airport47 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 OKK from OPO?
The flight distance from Kokomo (OKK) to Porto (OPO) is 3,897 miles (6,272 km, 3,387 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKK to OPO?
A nonstop flight takes about 8h 6m 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 cheapest way to fly from OKK to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKK–OPO that never appear on search engines, with no booking fees.