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UNN to SUB: distance & flight time
Ranong (Ranong Airport) → Surabaya (Juanda International Airport)
1,536 mi
2,473 km · 1,335 nm
3h 29m
estimated nonstop flight time
Same time
time difference · heading southeast
See live UNN→SUB fares Phone-only fares on this route — call free
Flight time details
1,536 miles nonstop takes roughly 3h 29m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- UNN — Ranong Airport · Ranong, Thailand
- 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 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 UNN from SUB?
The flight distance from Ranong (UNN) to Surabaya (SUB) is 1,536 miles (2,473 km, 1,335 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to SUB?
A nonstop flight takes about 3h 29m 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 cheapest way to fly from UNN to SUB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–SUB that never appear on search engines, with no booking fees.