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SQL to YEC: distance & flight time
San Carlos (San Carlos Airport) → Yechon (Yecheon Airbase)
5,615 mi
9,036 km · 4,879 nm
11h 29m
estimated nonstop flight time
+16h
time difference · heading northwest
See live SQL→YEC fares Phone-only fares on this route — call free
Flight time details
5,615 miles nonstop takes roughly 11h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- SQL — San Carlos Airport · San Carlos, United States
- YEC — Yecheon Airbase · Yechon, 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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Near YEC
Frequently asked questions
How far is SQL from YEC?
The flight distance from San Carlos (SQL) to Yechon (YEC) is 5,615 miles (9,036 km, 4,879 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQL to YEC?
A nonstop flight takes about 11h 29m 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 San Carlos and Yechon?
Yechon is 16 hours ahead of San Carlos.
What is the cheapest way to fly from SQL to YEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–YEC that never appear on search engines, with no booking fees.