Distance From Ulanhot Yilelite Airport to Henri Coandă International Airport, HLH - OTP Distance

The distance from Ulanhot Yilelite Airport (HLH) to Henri Coandă International Airport (OTP) is 4346 miles or 6994 kilometers or 3774 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Ulanhot ( China ) to Bucharest ( Romania )?

A one-way nonstop (direct) flight between Ulanhot and Bucharest takes around 9 hours 59 minutes.

Estimated flight time from Ulanhot Yilelite Airport, Ulanhot, China to Henri Coandă International Airport, Bucharest, Romania is 9 hours 59 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • HLH - OTP

Kilometers		6994 km
Statute Miles		4346 miles
Nautical Miles		3774 nm
Avg. Time of Flight		9 hours 59 minutes

Ulanhot Yilelite Airport to Henri Coandă International Airport Flight Route Map - HLH to OTP Flight Path

Location of Ulanhot Yilelite Airport & Henri Coandă International Airport is given below.
Click the map to view Ulanhot to Bucharest nonstop flight path and travel direction.

Click to see flight route on Google Map between Ulanhot, China and Bucharest, Romania. .

Nonstop flight route between Ulanhot, China and Bucharest, Romania.

Time Difference Between the Airports • HLH - OTP

Time difference between Ulanhot (China) and Bucharest (Romania) is 5 Hours.
Bucharest time is 5 Hours behind Ulanhot.

Location	Local Time
Ulanhot (China)	2026-09-12, 18:39:38 CST
Bucharest (Romania)	2026-09-12, 13:39:38 EEST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Ulanhot Yilelite Airport (HLH / ZBUL) Ulanhot, China

Destination

Henri Coandă International Airport (OTP / LROP) Bucharest, Romania