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RST to PUS: distance & flight time
Rochester (Rochester International Airport) → Busan (Gimhae International Airport)
6,384 mi
10,275 km · 5,548 nm
12h 59m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RST→PUS fares Phone-only fares on this route — call free
Flight time details
6,384 miles nonstop takes roughly 12h 59m 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
- PUS — Gimhae International Airport · Busan, 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 PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Frequently asked questions
How far is RST from PUS?
The flight distance from Rochester (RST) to Busan (PUS) is 6,384 miles (10,275 km, 5,548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to PUS?
A nonstop flight takes about 12h 59m 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 Busan?
Busan is 14 hours ahead of Rochester.
What is the cheapest way to fly from RST to PUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–PUS that never appear on search engines, with no booking fees.