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KOP to KAG: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Kangnung (Gangneung Airport (K-18))
2,036 mi
3,277 km · 1,769 nm
4h 28m
estimated nonstop flight time
+2h
time difference · heading northeast
See live KOP→KAG fares Phone-only fares on this route — call free
Flight time details
2,036 miles nonstop takes roughly 4h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 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 KOP from KAG?
The flight distance from Nakhon Phanom (KOP) to Kangnung (KAG) is 2,036 miles (3,277 km, 1,769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to KAG?
A nonstop flight takes about 4h 28m 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 Nakhon Phanom and Kangnung?
Kangnung is 2 hours ahead of Nakhon Phanom.
What is the cheapest way to fly from KOP to KAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–KAG that never appear on search engines, with no booking fees.