Air Miles Calculator

Distance between Carlsbad, NM (CNM) and Buffalo, NY (BUF)

Flight distance from Carlsbad to Buffalo (Cavern City Air Terminal – Buffalo Niagara International Airport) is 1571 miles / 2528 kilometers / 1365 nautical miles. Estimated flight time is 3 hours 28 minutes.

Driving distance from Carlsbad (CNM) to Buffalo (BUF) is 1777 miles / 2860 kilometers and travel time by car is about 30 hours 55 minutes.

Map of flight path and driving directions from Carlsbad to Buffalo.

Shortest flight path between Cavern City Air Terminal (CNM) and Buffalo Niagara International Airport (BUF).

How far is Buffalo from Carlsbad?

There are several ways to calculate distances between Carlsbad and Buffalo. Here are two common methods:

Vincenty's formula (applied above)
  • 1570.790 miles
  • 2527.941 kilometers
  • 1364.979 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1568.516 miles
  • 2524.281 kilometers
  • 1363.003 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).

Airport information


A 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

B Buffalo Niagara International Airport
City: Buffalo, NY
Country: United States Flag of United States
IATA Code: BUF
ICAO Code: KBUF
Coordinates: 42°56′25″N, 78°43′55″W

Time difference and current local times

The time difference between Carlsbad and Buffalo is 2 hours. Buffalo is 2 hours ahead of Carlsbad.

Time Difference

Carlsbad, NM

 MDT

Buffalo, NY

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 184 kg (406 pounds).

Frequent Flyer Miles Calculator

Carlsbad (CNM) → Buffalo (BUF).

Distance:
1571
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1571

Round trip?