How far is Casper, WY, from Bloomington, IL?
The distance between Bloomington (Central Illinois Regional Airport) and Casper (Casper–Natrona County International Airport) is 921 miles / 1483 kilometers / 801 nautical miles.
The driving distance from Bloomington (BMI) to Casper (CPR) is 1125 miles / 1811 kilometers, and travel time by car is about 19 hours 38 minutes.
Central Illinois Regional Airport – Casper–Natrona County International Airport
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Distance from Bloomington to Casper
There are several ways to calculate the distance from Bloomington to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 921.326 miles
- 1482.730 kilometers
- 800.610 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- 919.047 miles
- 1479.063 kilometers
- 798.630 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 Bloomington to Casper?
The estimated flight time from Central Illinois Regional Airport to Casper–Natrona County International Airport is 2 hours and 14 minutes.
What is the time difference between Bloomington and Casper?
The time difference between Bloomington and Casper is 1 hour. Casper is 1 hour behind Bloomington.
Flight carbon footprint between Central Illinois Regional Airport (BMI) and Casper–Natrona County International Airport (CPR)
On average, flying from Bloomington to Casper generates about 145 kg of CO2 per passenger, and 145 kilograms equals 320 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Bloomington to Casper
See the map of the shortest flight path between Central Illinois Regional Airport (BMI) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Central Illinois Regional Airport |
|---|---|
| City: | Bloomington, IL |
| Country: | United States  |
| IATA Code: | BMI |
| ICAO Code: | KBMI |
| Coordinates: | 40°28′37″N, 88°54′57″W |
| Destination | Casper–Natrona County International Airport |
|---|---|
| City: | Casper, WY |
| Country: | United States |
| IATA Code: | CPR |
| ICAO Code: | KCPR |
| Coordinates: | 42°54′28″N, 106°27′50″W |