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ROI to SUB: distance & flight time
Roi Et (Roi Et Airport) → Surabaya (Juanda International Airport)
1,737 mi
2,795 km · 1,509 nm
3h 52m
estimated nonstop flight time
Same time
time difference · heading south
See live ROI→SUB fares Phone-only fares on this route — call free
Flight time details
1,737 miles nonstop takes roughly 3h 52m gate to gate, flying south. 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
- ROI — Roi Et Airport · Roi Et, 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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 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 ROI from SUB?
The flight distance from Roi Et (ROI) to Surabaya (SUB) is 1,737 miles (2,795 km, 1,509 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to SUB?
A nonstop flight takes about 3h 52m 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 ROI to SUB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–SUB that never appear on search engines, with no booking fees.