Distance From Hambantota Seaplane Base to Portland International Airport, HBT - PDX Distance

The distance from Hambantota Seaplane Base (HBT) to Portland International Airport (PDX) is 8576 miles or 13801 kilometers or 7447 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 Hambantota ( Sri Lanka ) to Portland ( United States )?

A one-way nonstop (direct) flight between Hambantota and Portland takes around 19 hours 42 minutes.

Estimated flight time from Hambantota Seaplane Base, Hambantota, Sri Lanka to Portland International Airport, Portland, United States is 19 hours 42 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 • HBT - PDX

Kilometers		13801 km
Statute Miles		8576 miles
Nautical Miles		7447 nm
Avg. Time of Flight		19 hours 42 minutes

Hambantota Seaplane Base to Portland International Airport Flight Route Map - HBT to PDX Flight Path

Location of Hambantota Seaplane Base & Portland International Airport is given below.
Click the map to view Hambantota to Portland nonstop flight path and travel direction.

Click to see flight route on Google Map between Hambantota, Sri Lanka and Portland, United States. .

Nonstop flight route between Hambantota, Sri Lanka and Portland, United States.

Time Difference Between the Airports • HBT - PDX

Time difference between Hambantota (Sri Lanka) and Portland (United States) is 11 Hours 30 Minutes.
Portland time is 11 Hours 30 Minutes behind Hambantota.

Location	Local Time
Hambantota (Sri Lanka)	2026-03-19, 08:36:11 +0530
Portland (United States)	2026-03-18, 21:06:11 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

Hambantota Seaplane Base (HBT / ) Hambantota, Sri Lanka

Destination

Portland International Airport (PDX / KPDX) Portland, United States