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KET to SUB: distance & flight time
Kengtung (Kengtung Airport) → Surabaya (Juanda International Airport)
2,173 mi
3,497 km · 1,888 nm
4h 44m
estimated nonstop flight time
+0.5h
time difference · heading southeast
See live KET→SUB fares Phone-only fares on this route — call free
Flight time details
2,173 miles nonstop takes roughly 4h 44m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- KET — Kengtung Airport · Kengtung, Burma
- 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 KET
- MOG · Mong Hsat Airport59 mi away
- THL · Tachileik Airport60 mi away
- JMJ · Lancang Jingmai Airport78 mi away
- JHG · Xishuangbanna Gasa Airport86 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 KET from SUB?
The flight distance from Kengtung (KET) to Surabaya (SUB) is 2,173 miles (3,497 km, 1,888 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KET to SUB?
A nonstop flight takes about 4h 44m 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 Kengtung and Surabaya?
Surabaya is 0.5 hours ahead of Kengtung.
What is the cheapest way to fly from KET to SUB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KET–SUB that never appear on search engines, with no booking fees.