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OPO to CLW: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Clearwater (Clearwater Air Park)
4,185 mi
6,734 km · 3,636 nm
8h 40m
estimated nonstop flight time
-5h
time difference · heading west
See live OPO→CLW fares Phone-only fares on this route — call free
Flight time details
4,185 miles nonstop takes roughly 8h 40m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- CLW — Clearwater Air Park · Clearwater, 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 CLW
- TPA · Tampa International Airport14 mi away
- PIE · St Petersburg Clearwater International Airport6 mi away
- SPG · Albert Whitted Airport17 mi away
- MCF · Mac Dill Air Force Base17 mi away
Frequently asked questions
How far is OPO from CLW?
The flight distance from Porto (OPO) to Clearwater (CLW) is 4,185 miles (6,734 km, 3,636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to CLW?
A nonstop flight takes about 8h 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 Porto and Clearwater?
Clearwater is 5 hours behind Porto.
What is the cheapest way to fly from OPO to CLW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–CLW that never appear on search engines, with no booking fees.