How far is Portland, OR, from Christchurch?

The distance between Christchurch (Christchurch Airport) and Portland (Portland International Airport) is 7309 miles / 11763 kilometers / 6352 nautical miles.

Distance from Christchurch to Portland

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

Vincenty's formula (applied above)

• 7309.416 miles
• 11763.365 kilometers
• 6351.709 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

• 7325.433 miles
• 11789.142 kilometers
• 6365.627 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 Christchurch to Portland?

The estimated flight time from Christchurch Airport to Portland International Airport is 14 hours and 20 minutes.

What is the time difference between Christchurch and Portland?

The time difference between Christchurch and Portland is 21 hours. Portland is 21 hours behind Christchurch.

Flight carbon footprint between Christchurch Airport (CHC) and Portland International Airport (PDX)

On average, flying from Christchurch to Portland generates about 899 kg of CO2 per passenger, and 899 kilograms equals 1 981 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Christchurch to Portland

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

Airport information

Origin	Christchurch Airport
City:	Christchurch
Country:	New Zealand
IATA Code:	CHC
ICAO Code:	NZCH
Coordinates:	43°29′21″S, 172°31′55″E

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