Air Miles Calculator logo

How far is Peoria, IL, from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Peoria (General Wayne A. Downing Peoria International Airport) is 1676 miles / 2698 kilometers / 1457 nautical miles.

The driving distance from Seattle (SEA) to Peoria (PIA) is 2006 miles / 3228 kilometers, and travel time by car is about 35 hours 48 minutes.

Seattle–Tacoma International Airport – General Wayne A. Downing Peoria International Airport

Distance arrow
1676
Miles
Distance arrow
2698
Kilometers
Distance arrow
1457
Nautical miles

Search flights

Distance from Seattle to Peoria

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

Vincenty's formula (applied above)
  • 1676.327 miles
  • 2697.788 kilometers
  • 1456.689 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
  • 1672.203 miles
  • 2691.150 kilometers
  • 1453.105 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 Seattle to Peoria?

The estimated flight time from Seattle–Tacoma International Airport to General Wayne A. Downing Peoria International Airport is 3 hours and 40 minutes.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and General Wayne A. Downing Peoria International Airport (PIA)

On average, flying from Seattle to Peoria generates about 191 kg of CO2 per passenger, and 191 kilograms equals 421 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seattle to Peoria

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and General Wayne A. Downing Peoria International Airport (PIA).

Airport information

Origin Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″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