How far is Kithira from Portland, OR?

The distance between Portland (Portland International Airport) and Kithira (Kithira Island National Airport) is 6404 miles / 10306 kilometers / 5565 nautical miles.

Distance from Portland to Kithira

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

Vincenty's formula (applied above)

• 6403.633 miles
• 10305.649 kilometers
• 5564.605 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

• 6388.516 miles
• 10281.320 kilometers
• 5551.469 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 Kithira?

The estimated flight time from Portland International Airport to Kithira Island National Airport is 12 hours and 37 minutes.

What is the time difference between Portland and Kithira?

The time difference between Portland and Kithira is 10 hours. Kithira is 10 hours ahead of Portland.

Flight carbon footprint between Portland International Airport (PDX) and Kithira Island National Airport (KIT)

On average, flying from Portland to Kithira generates about 772 kg of CO2 per passenger, and 772 kilograms equals 1 702 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Kithira

See the map of the shortest flight path between Portland International Airport (PDX) and Kithira Island National Airport (KIT).

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	Kithira Island National Airport
City:	Kithira
Country:	Greece
IATA Code:	KIT
ICAO Code:	LGKC
Coordinates:	36°16′27″N, 23°1′1″E