How far is Portland, OR, from Carlsbad, NM?
The distance between Carlsbad (Cavern City Air Terminal) and Portland (Portland International Airport) is 1340 miles / 2156 kilometers / 1164 nautical miles.
The driving distance from Carlsbad (CNM) to Portland (PDX) is 1637 miles / 2634 kilometers, and travel time by car is about 30 hours 37 minutes.
Cavern City Air Terminal – Portland International Airport
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Distance from Carlsbad to Portland
There are several ways to calculate the distance from Carlsbad to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 1339.534 miles
- 2155.771 kilometers
- 1164.023 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- 1338.803 miles
- 2154.595 kilometers
- 1163.388 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 Carlsbad to Portland?
The estimated flight time from Cavern City Air Terminal to Portland International Airport is 3 hours and 2 minutes.
What is the time difference between Carlsbad and Portland?
The time difference between Carlsbad and Portland is 1 hour. Portland is 1 hour behind Carlsbad.
Flight carbon footprint between Cavern City Air Terminal (CNM) and Portland International Airport (PDX)
On average, flying from Carlsbad to Portland generates about 169 kg of CO2 per passenger, and 169 kilograms equals 373 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Carlsbad to Portland
See the map of the shortest flight path between Cavern City Air Terminal (CNM) and Portland International Airport (PDX).
Airport information
| Origin | Cavern City Air Terminal |
|---|---|
| City: | Carlsbad, NM |
| Country: | United States  |
| IATA Code: | CNM |
| ICAO Code: | KCNM |
| Coordinates: | 32°20′15″N, 104°15′46″W |
| Destination | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |