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RST to SSN: distance & flight time
Rochester (Rochester International Airport) → Seoul East (Seoul Air Base (K-16))
6,294 mi
10,129 km · 5,469 nm
12h 48m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RST→SSN fares Phone-only fares on this route — call free
Flight time details
6,294 miles nonstop takes roughly 12h 48m 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
- RST — Rochester International Airport · Rochester, United States
- 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 RST
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 RST from SSN?
The flight distance from Rochester (RST) to Seoul East (SSN) is 6,294 miles (10,129 km, 5,469 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to SSN?
A nonstop flight takes about 12h 48m 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 Rochester and Seoul East?
Seoul East is 14 hours ahead of Rochester.
What is the cheapest way to fly from RST to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–SSN that never appear on search engines, with no booking fees.