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OPO to TBN: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Fort Leonardwood (Waynesville-St. Robert Regional Forney field)
4,276 mi
6,881 km · 3,715 nm
8h 51m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OPO→TBN fares Phone-only fares on this route — call free
Flight time details
4,276 miles nonstop takes roughly 8h 51m 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
- TBN — Waynesville-St. Robert Regional Forney field · Fort Leonardwood, 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 TBN
- AIZ · Lee C Fine Memorial Airport33 mi away
- JEF · Jefferson City Memorial Airport59 mi away
- COU · Columbia Regional Airport75 mi away
- SGF · Springfield Branson National Airport77 mi away
Frequently asked questions
How far is OPO from TBN?
The flight distance from Porto (OPO) to Fort Leonardwood (TBN) is 4,276 miles (6,881 km, 3,715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to TBN?
A nonstop flight takes about 8h 51m 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 Fort Leonardwood?
Fort Leonardwood is 6 hours behind Porto.
What is the cheapest way to fly from OPO to TBN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–TBN that never appear on search engines, with no booking fees.