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CAT to OSU: distance & flight time
Cascais (Cascais Airport) → Columbus (The Ohio State University Airport - Don Scott Field)
3,817 mi
6,142 km · 3,317 nm
7h 57m
estimated nonstop flight time
-5h
time difference · heading northwest
See live CAT→OSU fares Phone-only fares on this route — call free
Flight time details
3,817 miles nonstop takes roughly 7h 57m gate to gate, flying northwest. 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
- CAT — Cascais Airport · Cascais, Portugal
- OSU — The Ohio State University Airport - Don Scott Field · Columbus, 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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Near OSU
- CMH · John Glenn Columbus International Airport11 mi away
- LCK · Rickenbacker International Airport20 mi away
- SGH · Springfield-Beckley Municipal Airport44 mi away
- GQQ · Galion Municipal Airport50 mi away
Frequently asked questions
How far is CAT from OSU?
The flight distance from Cascais (CAT) to Columbus (OSU) is 3,817 miles (6,142 km, 3,317 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to OSU?
A nonstop flight takes about 7h 57m 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 Cascais and Columbus?
Columbus is 5 hours behind Cascais.
What is the cheapest way to fly from CAT to OSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–OSU that never appear on search engines, with no booking fees.