How far is Christchurch from Portland, OR?

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

Distance from Portland to Christchurch

There are several ways to calculate the distance from Portland to Christchurch. 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 Portland to Christchurch?

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

What is the time difference between Portland and Christchurch?

The time difference between Portland and Christchurch is 21 hours. Christchurch is 21 hours ahead of Portland.

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

On average, flying from Portland to Christchurch 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 Portland to Christchurch

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

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