Need help booking?
Unpublished phone-only deals available
OTP to CNI: distance & flight time
Bucharest (Henri Coandă International Airport) → Changhai (Changhai Airport)
4,671 mi
7,517 km · 4,059 nm
9h 38m
estimated nonstop flight time
+5h
time difference · heading northeast
See live OTP→CNI fares Phone-only fares on this route — call free
Flight time details
4,671 miles nonstop takes roughly 9h 38m 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
- CNI — Changhai Airport · Changhai, 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 CNI
- DLC · Zhoushuizi Airport64 mi away
- YKH · Yingkou Lanqi Airport90 mi away
- DDG · Dandong Airport101 mi away
- AOG · Anshan Air Base127 mi away
Frequently asked questions
How far is OTP from CNI?
The flight distance from Bucharest (OTP) to Changhai (CNI) is 4,671 miles (7,517 km, 4,059 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTP to CNI?
A nonstop flight takes about 9h 38m 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 Changhai?
Changhai is 5 hours ahead of Bucharest.
What is the cheapest way to fly from OTP to CNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTP–CNI that never appear on search engines, with no booking fees.