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NCO to YEC: distance & flight time
North Kingstown (Quonset State Airport) → Yechon (Yecheon Airbase)
6,889 mi
11,087 km · 5,987 nm
13h 59m
estimated nonstop flight time
+13h
time difference · heading north
See live NCO→YEC fares Phone-only fares on this route — call free
Flight time details
6,889 miles nonstop takes roughly 13h 59m 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
- NCO — Quonset State Airport · North Kingstown, United States
- YEC — Yecheon Airbase · Yechon, 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
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Near NCO
Near YEC
Frequently asked questions
How far is NCO from YEC?
The flight distance from North Kingstown (NCO) to Yechon (YEC) is 6,889 miles (11,087 km, 5,987 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NCO to YEC?
A nonstop flight takes about 13h 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 North Kingstown and Yechon?
Yechon is 13 hours ahead of North Kingstown.
What is the cheapest way to fly from NCO to YEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NCO–YEC that never appear on search engines, with no booking fees.