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How far is Carlsbad, NM, from St Petersburg, FL?

The distance between St Petersburg (St. Pete–Clearwater International Airport) and Carlsbad (Cavern City Air Terminal) is 1325 miles / 2132 kilometers / 1151 nautical miles.

The driving distance from St Petersburg (PIE) to Carlsbad (CNM) is 1642 miles / 2643 kilometers, and travel time by car is about 29 hours 23 minutes.

St. Pete–Clearwater International Airport – Cavern City Air Terminal

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1325
Miles
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2132
Kilometers
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1151
Nautical miles

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Distance from St Petersburg to Carlsbad

There are several ways to calculate the distance from St Petersburg to Carlsbad. Here are two standard methods:

Vincenty's formula (applied above)
  • 1324.913 miles
  • 2132.241 kilometers
  • 1151.318 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
  • 1322.670 miles
  • 2128.632 kilometers
  • 1149.369 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 St Petersburg to Carlsbad?

The estimated flight time from St. Pete–Clearwater International Airport to Cavern City Air Terminal is 3 hours and 0 minutes.

Flight carbon footprint between St. Pete–Clearwater International Airport (PIE) and Cavern City Air Terminal (CNM)

On average, flying from St Petersburg to Carlsbad generates about 168 kg of CO2 per passenger, and 168 kilograms equals 371 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from St Petersburg to Carlsbad

See the map of the shortest flight path between St. Pete–Clearwater International Airport (PIE) and Cavern City Air Terminal (CNM).

Airport information

Origin St. Pete–Clearwater International Airport
City: St Petersburg, FL
Country: United States Flag of United States
IATA Code: PIE
ICAO Code: KPIE
Coordinates: 27°54′36″N, 82°41′14″W
Destination Cavern City Air Terminal
City: Carlsbad, NM
Country: United States Flag of United States
IATA Code: CNM
ICAO Code: KCNM
Coordinates: 32°20′15″N, 104°15′46″W