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ROC to KAG: distance & flight time
Rochester (Greater Rochester International Airport) → Kangnung (Gangneung Airport (K-18))
6,605 mi
10,630 km · 5,739 nm
13h 25m
estimated nonstop flight time
+13h
time difference · heading north
See live ROC→KAG fares Phone-only fares on this route — call free
Flight time details
6,605 miles nonstop takes roughly 13h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ROC — Greater Rochester International Airport · Rochester, United States
- KAG — Gangneung Airport (K-18) · Kangnung, 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 ROC
- BUF · Buffalo Niagara International Airport55 mi away
- IAG · Niagara Falls International Airport64 mi away
- YYZ · Lester B. Pearson International Airport106 mi away
- YTR · CFB Trenton69 mi away
Near KAG
- YNY · Yangyang International Airport26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- YEC · Yecheon Airbase84 mi away
- ICN · Incheon International Airport138 mi away
Frequently asked questions
How far is ROC from KAG?
The flight distance from Rochester (ROC) to Kangnung (KAG) is 6,605 miles (10,630 km, 5,739 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROC to KAG?
A nonstop flight takes about 13h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ROC to KAG?
Nonstop service on ROC–KAG depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 25m nonstop estimate.
What is the time difference between Rochester and Kangnung?
Kangnung is 13 hours ahead of Rochester.
What is the cheapest way to fly from ROC to KAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROC–KAG that never appear on search engines, with no booking fees.
Why are some ROC to KAG fares phone-only?
Consolidator contracts let us sell certain ROC–KAG tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.