How far is Semera from Portland, OR?

The distance between Portland (Portland International Airport) and Semera (Semera Airport) is 8352 miles / 13441 kilometers / 7258 nautical miles.

Distance from Portland to Semera

There are several ways to calculate the distance from Portland to Semera. Here are two standard methods:

Vincenty's formula (applied above)

• 8352.017 miles
• 13441.269 kilometers
• 7257.705 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 8342.663 miles
• 13426.215 kilometers
• 7249.576 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Portland to Semera?

The estimated flight time from Portland International Airport to Semera Airport is 16 hours and 18 minutes.

What is the time difference between Portland and Semera?

The time difference between Portland and Semera is 11 hours. Semera is 11 hours ahead of Portland.

Flight carbon footprint between Portland International Airport (PDX) and Semera Airport (SZE)

On average, flying from Portland to Semera generates about 1 050 kg of CO2 per passenger, and 1 050 kilograms equals 2 315 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Semera

See the map of the shortest flight path between Portland International Airport (PDX) and Semera Airport (SZE).

Airport information

Origin	Portland International Airport
City:	Portland, OR
Country:	United States
IATA Code:	PDX
ICAO Code:	KPDX
Coordinates:	45°35′19″N, 122°35′52″W

Destination	Semera Airport
City:	Semera
Country:	Ethiopia
IATA Code:	SZE
ICAO Code:	HASM
Coordinates:	11°47′15″N, 40°59′29″E