Distance From Sauer-Harter Airport to Noi Bai International Airport

The distance from Sauer-Harter Airport () to Noi Bai International Airport (HAN) is 8150 miles or 13116 kilometers or 7078 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 Greenfield ( United States ) to Hanoi (Soc Son) ( Vietnam )?

A one-way nonstop (direct) flight between Greenfield and Hanoi (Soc Son) takes around 18 hours 44 minutes.

Estimated flight time from Sauer-Harter Airport, Greenfield, United States to Noi Bai International Airport, Hanoi (Soc Son), Vietnam is 18 hours 44 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 • - HAN

Kilometers		13116 km
Statute Miles		8150 miles
Nautical Miles		7078 nm
Avg. Time of Flight		18 hours 44 minutes

Sauer-Harter Airport to Noi Bai International Airport Flight Route Map - to HAN Flight Path

Location of Sauer-Harter Airport & Noi Bai International Airport is given below.
Click the map to view Greenfield to Hanoi (Soc Son) nonstop flight path and travel direction.

Click to see flight route on Google Map between Greenfield, United States and Hanoi (Soc Son), Vietnam. .

Nonstop flight route between Greenfield, United States and Hanoi (Soc Son), Vietnam.

Time Difference Between the Airports • - HAN

Time difference between Greenfield (United States) and Hanoi (Soc Son) (Vietnam) is 12 Hours.
Hanoi (Soc Son) time is 12 Hours ahead of Greenfield.

Location	Local Time
Greenfield (United States)	2025-12-05, 09:36:17 EST
Hanoi (Soc Son) (Vietnam)	2025-12-05, 21:36:17 +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

Sauer-Harter Airport ( / 79II) Greenfield, United States

Destination

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