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How far is Peoria, IL, from Alamosa, CO?

The distance between Alamosa (San Luis Valley Regional Airport) and Peoria (General Wayne A. Downing Peoria International Airport) is 897 miles / 1443 kilometers / 779 nautical miles.

The driving distance from Alamosa (ALS) to Peoria (PIA) is 1169 miles / 1882 kilometers, and travel time by car is about 20 hours 44 minutes.

San Luis Valley Regional Airport – General Wayne A. Downing Peoria International Airport

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897
Miles
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1443
Kilometers
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779
Nautical miles

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Distance from Alamosa to Peoria

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

Vincenty's formula (applied above)
  • 896.596 miles
  • 1442.931 kilometers
  • 779.121 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
  • 894.629 miles
  • 1439.765 kilometers
  • 777.411 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 Peoria?

The estimated flight time from San Luis Valley Regional Airport to General Wayne A. Downing Peoria International Airport is 2 hours and 11 minutes.

Flight carbon footprint between San Luis Valley Regional Airport (ALS) and General Wayne A. Downing Peoria International Airport (PIA)

On average, flying from Alamosa to Peoria generates about 143 kg of CO2 per passenger, and 143 kilograms equals 316 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 Peoria

See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and General Wayne A. Downing Peoria International Airport (PIA).

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 General Wayne A. Downing Peoria International Airport
City: Peoria, IL
Country: United States Flag of United States
IATA Code: PIA
ICAO Code: KPIA
Coordinates: 40°39′51″N, 89°41′35″W