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SKF to CJJ: distance & flight time
San Antonio (Lackland Air Force Base) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
6,980 mi
11,233 km · 6,065 nm
14h 9m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SKF→CJJ fares Phone-only fares on this route — call free
Flight time details
6,980 miles nonstop takes roughly 14h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SKF — Lackland Air Force Base · San Antonio, United States
- CJJ — Cheongju International Airport/Cheongju Air Base (K-59/G-513) · Chongju, 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 SKF
- SSF · Stinson Municipal Airport7 mi away
- SAT · San Antonio International Airport12 mi away
- RND · Randolph Air Force Base21 mi away
- AUS · Austin Bergstrom International Airport78 mi away
Near CJJ
- OSN · Osan Air Base37 mi away
- ICN · Incheon International Airport78 mi away
- SWU · Suwon Airport45 mi away
- YEC · Yecheon Airbase48 mi away
Frequently asked questions
How far is SKF from CJJ?
The flight distance from San Antonio (SKF) to Chongju (CJJ) is 6,980 miles (11,233 km, 6,065 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKF to CJJ?
A nonstop flight takes about 14h 9m 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 Antonio and Chongju?
Chongju is 14 hours ahead of San Antonio.
What is the cheapest way to fly from SKF to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKF–CJJ that never appear on search engines, with no booking fees.