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SSN to YST: distance & flight time
Seoul East (Seoul Air Base (K-16)) → St. Theresa Point (St. Theresa Point Airport)
5,652 mi
9,096 km · 4,911 nm
11h 33m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SSN→YST fares Phone-only fares on this route — call free
Flight time details
5,652 miles nonstop takes roughly 11h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
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 SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Near YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is SSN from YST?
The flight distance from Seoul East (SSN) to St. Theresa Point (YST) is 5,652 miles (9,096 km, 4,911 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SSN to YST?
A nonstop flight takes about 11h 33m 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 Seoul East and St. Theresa Point?
St. Theresa Point is 14 hours behind Seoul East.
What is the cheapest way to fly from SSN to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SSN–YST that never appear on search engines, with no booking fees.