Distance From Ulanhot Yilelite Airport to Suvarnabhumi Airport, HLH - BKK Distance

The distance from Ulanhot Yilelite Airport (HLH) to Suvarnabhumi Airport (BKK) is 2564 miles or 4127 kilometers or 2227 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 Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Ulanhot and Bangkok takes around 5 hours 53 minutes.

Estimated flight time from Ulanhot Yilelite Airport, Ulanhot, China to Suvarnabhumi Airport, Bangkok, Thailand is 5 hours 53 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 - BKK

Kilometers		4127 km
Statute Miles		2564 miles
Nautical Miles		2227 nm
Avg. Time of Flight		5 hours 53 minutes

Ulanhot Yilelite Airport to Suvarnabhumi Airport Flight Route Map - HLH to BKK Flight Path

Location of Ulanhot Yilelite Airport & Suvarnabhumi Airport is given below.
Click the map to view Ulanhot to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Ulanhot, China and Bangkok, Thailand. .

Nonstop flight route between Ulanhot, China and Bangkok, Thailand.

Time Difference Between the Airports • HLH - BKK

Time difference between Ulanhot (China) and Bangkok (Thailand) is 1 Hours.
Bangkok time is 1 Hours behind Ulanhot.

Location	Local Time
Ulanhot (China)	2025-12-15, 06:15:57 CST
Bangkok (Thailand)	2025-12-15, 05:15:57 +07

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

Suvarnabhumi Airport (BKK / VTBS) Bangkok, Thailand