Distance From Central Pediatric Institute Helipad to Seattle–Tacoma International Airport

The distance from Central Pediatric Institute Helipad () to Seattle–Tacoma International Airport (SEA) is 6843 miles or 11013 kilometers or 5943 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 Hanoi (Dong Da) ( Vietnam ) to Seattle ( United States )?

A one-way nonstop (direct) flight between Hanoi (Dong Da) and Seattle takes around 15 hours 43 minutes.

Estimated flight time from Central Pediatric Institute Helipad, Hanoi (Dong Da), Vietnam to Seattle–Tacoma International Airport, Seattle, United States is 15 hours 43 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 • - SEA

Kilometers		11013 km
Statute Miles		6843 miles
Nautical Miles		5943 nm
Avg. Time of Flight		15 hours 43 minutes

Central Pediatric Institute Helipad to Seattle–Tacoma International Airport Flight Route Map - to SEA Flight Path

Location of Central Pediatric Institute Helipad & Seattle–Tacoma International Airport is given below.
Click the map to view Hanoi (Dong Da) to Seattle nonstop flight path and travel direction.

Click to see flight route on Google Map between Hanoi (Dong Da), Vietnam and Seattle, United States. .

Nonstop flight route between Hanoi (Dong Da), Vietnam and Seattle, United States.

Time Difference Between the Airports • - SEA

Time difference between Hanoi (Dong Da) (Vietnam) and Seattle (United States) is 13 Hours.
Seattle time is 13 Hours behind Hanoi (Dong Da).

Location	Local Time
Hanoi (Dong Da) (Vietnam)	2026-09-18, 17:08:23 +07
Seattle (United States)	2026-09-18, 04:08:23 MDT

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

Central Pediatric Institute Helipad ( / ) Hanoi (Dong Da), Vietnam

Destination

Seattle–Tacoma International Airport (SEA / KSEA) Seattle, United States