Need help booking?
Unpublished phone-only deals available
RLK to SUB: distance & flight time
Bayannur (Bayannur Tianjitai Airport) → Surabaya (Juanda International Airport)
3,353 mi
5,396 km · 2,914 nm
7h 2m
estimated nonstop flight time
-1h
time difference · heading south
See live RLK→SUB fares Phone-only fares on this route — call free
Flight time details
3,353 miles nonstop takes roughly 7h 2m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- RLK — Bayannur Tianjitai Airport · Bayannur, China
- 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 RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 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 RLK from SUB?
The flight distance from Bayannur (RLK) to Surabaya (SUB) is 3,353 miles (5,396 km, 2,914 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RLK to SUB?
A nonstop flight takes about 7h 2m 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 Bayannur and Surabaya?
Surabaya is 1 hour behind Bayannur.
What is the cheapest way to fly from RLK to SUB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RLK–SUB that never appear on search engines, with no booking fees.