How far is Kalskag, AK, from Springfield, IL?

The distance between Springfield (Springfield Abraham Lincoln Capital Airport) and Kalskag (Kalskag Airport) is 3242 miles / 5218 kilometers / 2818 nautical miles.

Distance from Springfield to Kalskag

There are several ways to calculate the distance from Springfield to Kalskag. Here are two standard methods:

Vincenty's formula (applied above)

• 3242.328 miles
• 5218.021 kilometers
• 2817.506 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

• 3234.262 miles
• 5205.039 kilometers
• 2810.496 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 Kalskag?

The estimated flight time from Springfield Abraham Lincoln Capital Airport to Kalskag Airport is 6 hours and 38 minutes.

What is the time difference between Springfield and Kalskag?

The time difference between Springfield and Kalskag is 3 hours. Kalskag is 3 hours behind Springfield.

Flight carbon footprint between Springfield Abraham Lincoln Capital Airport (SPI) and Kalskag Airport (KLG)

On average, flying from Springfield to Kalskag generates about 363 kg of CO2 per passenger, and 363 kilograms equals 801 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Springfield to Kalskag

See the map of the shortest flight path between Springfield Abraham Lincoln Capital Airport (SPI) and Kalskag Airport (KLG).

Airport information

Origin	Springfield Abraham Lincoln Capital Airport
City:	Springfield, IL
Country:	United States
IATA Code:	SPI
ICAO Code:	KSPI
Coordinates:	39°50′38″N, 89°40′40″W

Destination	Kalskag Airport
City:	Kalskag, AK
Country:	United States
IATA Code:	KLG
ICAO Code:	PALG
Coordinates:	61°32′10″N, 160°20′27″W