How far is Seattle, WA, from Springfield, IL?
The distance between Springfield (Springfield Abraham Lincoln Capital Airport) and Seattle (Seattle–Tacoma International Airport) is 1704 miles / 2742 kilometers / 1480 nautical miles.
The driving distance from Springfield (SPI) to Seattle (SEA) is 2106 miles / 3389 kilometers, and travel time by car is about 36 hours 51 minutes.
Springfield Abraham Lincoln Capital Airport – Seattle–Tacoma International Airport
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Distance from Springfield to Seattle
There are several ways to calculate the distance from Springfield to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 1703.596 miles
- 2741.673 kilometers
- 1480.385 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- 1699.555 miles
- 2735.168 kilometers
- 1476.873 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 Springfield to Seattle?
The estimated flight time from Springfield Abraham Lincoln Capital Airport to Seattle–Tacoma International Airport is 3 hours and 43 minutes.
What is the time difference between Springfield and Seattle?
Flight carbon footprint between Springfield Abraham Lincoln Capital Airport (SPI) and Seattle–Tacoma International Airport (SEA)
On average, flying from Springfield to Seattle generates about 193 kg of CO2 per passenger, and 193 kilograms equals 425 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Springfield to Seattle
See the map of the shortest flight path between Springfield Abraham Lincoln Capital Airport (SPI) and Seattle–Tacoma International Airport (SEA).
Airport information
Origin | Springfield Abraham Lincoln Capital Airport |
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City: | Springfield, IL |
Country: | United States |
IATA Code: | SPI |
ICAO Code: | KSPI |
Coordinates: | 39°50′38″N, 89°40′40″W |
Destination | Seattle–Tacoma International Airport |
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City: | Seattle, WA |
Country: | United States |
IATA Code: | SEA |
ICAO Code: | KSEA |
Coordinates: | 47°26′56″N, 122°18′32″W |