How far is Portland, OR, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and Portland (Portland International Airport) is 1031 miles / 1659 kilometers / 896 nautical miles.
The driving distance from Alamosa (ALS) to Portland (PDX) is 1294 miles / 2082 kilometers, and travel time by car is about 24 hours 22 minutes.
San Luis Valley Regional Airport – Portland International Airport
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Distance from Alamosa to Portland
There are several ways to calculate the distance from Alamosa to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 1031.132 miles
- 1659.446 kilometers
- 896.029 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- 1029.625 miles
- 1657.021 kilometers
- 894.720 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 Portland?
The estimated flight time from San Luis Valley Regional Airport to Portland International Airport is 2 hours and 27 minutes.
What is the time difference between Alamosa and Portland?
The time difference between Alamosa and Portland is 1 hour. Portland is 1 hour behind Alamosa.
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Portland International Airport (PDX)
On average, flying from Alamosa to Portland generates about 153 kg of CO2 per passenger, and 153 kilograms equals 337 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 Portland
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Portland International Airport (PDX).
Airport information
| Origin | San Luis Valley Regional Airport |
|---|---|
| City: | Alamosa, CO |
| Country: | United States  |
| IATA Code: | ALS |
| ICAO Code: | KALS |
| Coordinates: | 37°26′5″N, 105°52′1″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 |