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YEC to KOP: distance & flight time
Yechon (Yecheon Airbase) → Nakhon Phanom (Nakhon Phanom Airport)
1,964 mi
3,160 km · 1,706 nm
4h 19m
estimated nonstop flight time
-2h
time difference · heading southwest
See live YEC→KOP fares Phone-only fares on this route — call free
Flight time details
1,964 miles nonstop takes roughly 4h 19m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YEC — Yecheon Airbase · Yechon, South Korea
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 YEC
Near KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is YEC from KOP?
The flight distance from Yechon (YEC) to Nakhon Phanom (KOP) is 1,964 miles (3,160 km, 1,706 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to KOP?
A nonstop flight takes about 4h 19m 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 Nakhon Phanom?
Nakhon Phanom is 2 hours behind Yechon.
What is the cheapest way to fly from YEC to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–KOP that never appear on search engines, with no booking fees.