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How far is Sydney from Alamosa, CO?

The distance between Alamosa (San Luis Valley Regional Airport) and Sydney (Sydney/J.A. Douglas McCurdy Airport) is 2406 miles / 3872 kilometers / 2091 nautical miles.

The driving distance from Alamosa (ALS) to Sydney (YQY) is 2959 miles / 4762 kilometers, and travel time by car is about 55 hours 32 minutes.

San Luis Valley Regional Airport – Sydney/J.A. Douglas McCurdy Airport

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2406
Miles
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3872
Kilometers
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2091
Nautical miles

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Distance from Alamosa to Sydney

There are several ways to calculate the distance from Alamosa to Sydney. Here are two standard methods:

Vincenty's formula (applied above)
  • 2406.043 miles
  • 3872.151 kilometers
  • 2090.794 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
  • 2400.357 miles
  • 3863.000 kilometers
  • 2085.853 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 Alamosa to Sydney?

The estimated flight time from San Luis Valley Regional Airport to Sydney/J.A. Douglas McCurdy Airport is 5 hours and 3 minutes.

Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Sydney/J.A. Douglas McCurdy Airport (YQY)

On average, flying from Alamosa to Sydney generates about 264 kg of CO2 per passenger, and 264 kilograms equals 583 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Alamosa to Sydney

See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Sydney/J.A. Douglas McCurdy Airport (YQY).

Airport information

Origin San Luis Valley Regional Airport
City: Alamosa, CO
Country: United States Flag of United States
IATA Code: ALS
ICAO Code: KALS
Coordinates: 37°26′5″N, 105°52′1″W
Destination Sydney/J.A. Douglas McCurdy Airport
City: Sydney
Country: Canada Flag of Canada
IATA Code: YQY
ICAO Code: CYQY
Coordinates: 46°9′41″N, 60°2′52″W