How far is Portsmouth, NH, from Brisbane?

The distance between Brisbane (Brisbane Airport) and Portsmouth (Portsmouth International Airport at Pease) is 9767 miles / 15719 kilometers / 8488 nautical miles.

Distance from Brisbane to Portsmouth

There are several ways to calculate the distance from Brisbane to Portsmouth. Here are two standard methods:

Vincenty's formula (applied above)

• 9767.465 miles
• 15719.211 kilometers
• 8487.695 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

• 9767.530 miles
• 15719.316 kilometers
• 8487.752 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 Brisbane to Portsmouth?

The estimated flight time from Brisbane Airport to Portsmouth International Airport at Pease is 18 hours and 59 minutes.

What is the time difference between Brisbane and Portsmouth?

The time difference between Brisbane and Portsmouth is 15 hours. Portsmouth is 15 hours behind Brisbane.

Flight carbon footprint between Brisbane Airport (BNE) and Portsmouth International Airport at Pease (PSM)

On average, flying from Brisbane to Portsmouth generates about 1 265 kg of CO2 per passenger, and 1 265 kilograms equals 2 789 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Brisbane to Portsmouth

See the map of the shortest flight path between Brisbane Airport (BNE) and Portsmouth International Airport at Pease (PSM).

Airport information

Origin	Brisbane Airport
City:	Brisbane
Country:	Australia
IATA Code:	BNE
ICAO Code:	YBBN
Coordinates:	27°23′3″S, 153°7′1″E

Destination	Portsmouth International Airport at Pease
City:	Portsmouth, NH
Country:	United States
IATA Code:	PSM
ICAO Code:	KPSM
Coordinates:	43°4′40″N, 70°49′23″W