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YEC to RST: distance & flight time
Yechon (Yecheon Airbase) → Rochester (Rochester International Airport)
6,312 mi
10,158 km · 5,485 nm
12h 51m
estimated nonstop flight time
-14h
time difference · heading northeast
See live YEC→RST fares Phone-only fares on this route — call free
Flight time details
6,312 miles nonstop takes roughly 12h 51m 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
- YEC — Yecheon Airbase · Yechon, South Korea
- RST — Rochester International Airport · Rochester, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
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Near YEC
Near RST
Frequently asked questions
How far is YEC from RST?
The flight distance from Yechon (YEC) to Rochester (RST) is 6,312 miles (10,158 km, 5,485 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to RST?
A nonstop flight takes about 12h 51m 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 Yechon and Rochester?
Rochester is 14 hours behind Yechon.
What is the cheapest way to fly from YEC to RST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–RST that never appear on search engines, with no booking fees.