Distance From Baikal International Airport to Noi Bai International Airport, UUD - HAN Distance

The distance from Baikal International Airport (UUD) to Noi Bai International Airport (HAN) is 2116 miles or 3404 kilometers or 1837 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.

---

How long does it take to travel from Ulan Ude ( Russia ) to Hanoi (Soc Son) ( Vietnam )?

A one-way nonstop (direct) flight between Ulan Ude and Hanoi (Soc Son) takes around 4 hours 51 minutes.

Estimated flight time from Baikal International Airport, Ulan Ude, Russia to Noi Bai International Airport, Hanoi (Soc Son), Vietnam is 4 hours 51 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 • UUD - HAN

Kilometers		3404 km
Statute Miles		2116 miles
Nautical Miles		1837 nm
Avg. Time of Flight		4 hours 51 minutes

Baikal International Airport to Noi Bai International Airport Flight Route Map - UUD to HAN Flight Path

Location of Baikal International Airport & Noi Bai International Airport is given below.
Click the map to view Ulan Ude to Hanoi (Soc Son) nonstop flight path and travel direction.

Click to see flight route on Google Map between Ulan Ude, Russia and Hanoi (Soc Son), Vietnam. .

Nonstop flight route between Ulan Ude, Russia and Hanoi (Soc Son), Vietnam.

Time Difference Between the Airports • UUD - HAN

Time difference between Ulan Ude (Russia) and Hanoi (Soc Son) (Vietnam) is 1 Hours.
Hanoi (Soc Son) time is 1 Hours behind Ulan Ude.

Location	Local Time
Ulan Ude (Russia)	2026-04-30, 03:23:35 +08
Hanoi (Soc Son) (Vietnam)	2026-04-30, 02:23:35 +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

Baikal International Airport (UUD / UIUU) Ulan Ude, Russia

Destination

Noi Bai International Airport (HAN / VVNB) Hanoi (Soc Son), Vietnam