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OTP to RLK: distance & flight time
Bucharest (Henri Coandă International Airport) → Bayannur (Bayannur Tianjitai Airport)
3,970 mi
6,390 km · 3,450 nm
8h 15m
estimated nonstop flight time
+5h
time difference · heading northeast
See live OTP→RLK fares Phone-only fares on this route — call free
Flight time details
3,970 miles nonstop takes roughly 8h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- OTP — Henri Coandă International Airport · Bucharest, Romania
- RLK — Bayannur Tianjitai Airport · Bayannur, China
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 OTP
- BBU · Băneasa International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport100 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport119 mi away
Near RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 mi away
Frequently asked questions
How far is OTP from RLK?
The flight distance from Bucharest (OTP) to Bayannur (RLK) is 3,970 miles (6,390 km, 3,450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTP to RLK?
A nonstop flight takes about 8h 15m 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 Bucharest and Bayannur?
Bayannur is 5 hours ahead of Bucharest.
What is the cheapest way to fly from OTP to RLK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTP–RLK that never appear on search engines, with no booking fees.