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KAG to SUB: distance & flight time
Kangnung (Gangneung Airport (K-18)) → Surabaya (Juanda International Airport)
3,288 mi
5,291 km · 2,857 nm
6h 55m
estimated nonstop flight time
-2h
time difference · heading south
See live KAG→SUB fares Phone-only fares on this route — call free
Flight time details
3,288 miles nonstop takes roughly 6h 55m gate to gate, flying south. 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
- KAG — Gangneung Airport (K-18) · Kangnung, South Korea
- SUB — Juanda International Airport · Surabaya, Indonesia
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 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
Near SUB
- MLG · Abdul Rachman Saleh Airport38 mi away
- SUP · Trunojoyo Airport80 mi away
- BWX · Blimbingsari Airport124 mi away
- SOC · Adi Sumarmo Wiryokusumo Airport139 mi away
Frequently asked questions
How far is KAG from SUB?
The flight distance from Kangnung (KAG) to Surabaya (SUB) is 3,288 miles (5,291 km, 2,857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KAG to SUB?
A nonstop flight takes about 6h 55m 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 Kangnung and Surabaya?
Surabaya is 2 hours behind Kangnung.
What is the cheapest way to fly from KAG to SUB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KAG–SUB that never appear on search engines, with no booking fees.