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SDR to SSN: distance & flight time
Santander (Santander Airport) → Seoul East (Seoul Air Base (K-16))
6,059 mi
9,751 km · 5,265 nm
12h 21m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SDR→SSN fares Phone-only fares on this route — call free
Flight time details
6,059 miles nonstop takes roughly 12h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SDR — Santander Airport · Santander, Spain
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
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 SDR
- BIO · Bilbao Airport47 mi away
- VIT · Vitoria/Foronda Airport67 mi away
- RGS · Burgos Airport75 mi away
- RJL · Logroño-Agoncillo Airport101 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is SDR from SSN?
The flight distance from Santander (SDR) to Seoul East (SSN) is 6,059 miles (9,751 km, 5,265 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDR to SSN?
A nonstop flight takes about 12h 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 Santander and Seoul East?
Seoul East is 7 hours ahead of Santander.
What is the cheapest way to fly from SDR to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDR–SSN that never appear on search engines, with no booking fees.