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Distance between Casper, WY (CPR) and Springfield, IL (SPI)

Flight distance from Casper to Springfield (Casper–Natrona County International Airport – Springfield Abraham Lincoln Capital Airport) is 896 miles / 1442 kilometers / 779 nautical miles. Estimated flight time is 2 hours 11 minutes.

Driving distance from Casper (CPR) to Springfield (SPI) is 1064 miles / 1712 kilometers and travel time by car is about 18 hours 55 minutes.

Casper – Springfield

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896
Miles
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1442
Kilometers
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779
Nautical miles

How far is Springfield from Casper?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 896.141 miles
  • 1442.200 kilometers
  • 778.726 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 894.020 miles
  • 1438.785 kilometers
  • 776.882 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 Casper to Springfield?

Estimated flight time from Casper–Natrona County International Airport to Springfield Abraham Lincoln Capital Airport is 2 hours 11 minutes.

What is the time difference between Casper and Springfield?

The time difference between Casper and Springfield is 1 hour. Springfield is 1 hour ahead of Casper.
Casper time to Springfield time converter

Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Springfield Abraham Lincoln Capital Airport (SPI)

On average flying from Casper to Springfield generates about 143 kg of CO2 per passenger, 143 kilograms is equal to 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 Casper to Springfield

Shortest flight path between Casper–Natrona County International Airport (CPR) and Springfield Abraham Lincoln Capital Airport (SPI).

Airport information

Origin Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W
Destination Springfield Abraham Lincoln Capital Airport
City: Springfield, IL
Country: United States Flag of United States
IATA Code: SPI
ICAO Code: KSPI
Coordinates: 39°50′38″N, 89°40′40″W