Air Miles Calculator logo

How far is Westport from Oamaru?

The distance between Oamaru (Oamaru Airport) and Westport (Westport Airport) is 225 miles / 361 kilometers / 195 nautical miles.

The driving distance from Oamaru (OAM) to Westport (WSZ) is 307 miles / 494 kilometers, and travel time by car is about 6 hours 59 minutes.

Oamaru Airport – Westport Airport

Distance arrow
225
Miles
Distance arrow
361
Kilometers
Distance arrow
195
Nautical miles

Search flights

Distance from Oamaru to Westport

There are several ways to calculate the distance from Oamaru to Westport. Here are two standard methods:

Vincenty's formula (applied above)
  • 224.522 miles
  • 361.333 kilometers
  • 195.104 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
  • 224.705 miles
  • 361.627 kilometers
  • 195.263 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 Oamaru to Westport?

The estimated flight time from Oamaru Airport to Westport Airport is 55 minutes.

What is the time difference between Oamaru and Westport?

There is no time difference between Oamaru and Westport.

Flight carbon footprint between Oamaru Airport (OAM) and Westport Airport (WSZ)

On average, flying from Oamaru to Westport generates about 58 kg of CO2 per passenger, and 58 kilograms equals 128 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Oamaru to Westport

See the map of the shortest flight path between Oamaru Airport (OAM) and Westport Airport (WSZ).

Airport information

Origin Oamaru Airport
City: Oamaru
Country: New Zealand Flag of New Zealand
IATA Code: OAM
ICAO Code: NZOU
Coordinates: 44°58′12″S, 171°4′55″E
Destination Westport Airport
City: Westport
Country: New Zealand Flag of New Zealand
IATA Code: WSZ
ICAO Code: NZWS
Coordinates: 41°44′17″S, 171°34′51″E