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YEC to CAT: distance & flight time
Yechon (Yecheon Airbase) → Cascais (Cascais Airport)
6,575 mi
10,581 km · 5,713 nm
13h 21m
estimated nonstop flight time
-8h
time difference · heading northwest
See live YEC→CAT fares Phone-only fares on this route — call free
Flight time details
6,575 miles nonstop takes roughly 13h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- YEC — Yecheon Airbase · Yechon, South Korea
- CAT — Cascais Airport · Cascais, 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 YEC
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
Frequently asked questions
How far is YEC from CAT?
The flight distance from Yechon (YEC) to Cascais (CAT) is 6,575 miles (10,581 km, 5,713 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to CAT?
A nonstop flight takes about 13h 21m 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 Yechon and Cascais?
Cascais is 8 hours behind Yechon.
What is the cheapest way to fly from YEC to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–CAT that never appear on search engines, with no booking fees.