How far is Bloomington, IL, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Bloomington (Central Illinois Regional Airport) is 1214 miles / 1954 kilometers / 1055 nautical miles.
The driving distance from Great Falls (GTF) to Bloomington (BMI) is 1439 miles / 2316 kilometers, and travel time by car is about 26 hours 10 minutes.
Great Falls International Airport – Central Illinois Regional Airport
Search flights
Distance from Great Falls to Bloomington
There are several ways to calculate the distance from Great Falls to Bloomington. Here are two standard methods:
Vincenty's formula (applied above)- 1213.863 miles
- 1953.523 kilometers
- 1054.818 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- 1211.223 miles
- 1949.275 kilometers
- 1052.524 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 Great Falls to Bloomington?
The estimated flight time from Great Falls International Airport to Central Illinois Regional Airport is 2 hours and 47 minutes.
What is the time difference between Great Falls and Bloomington?
Flight carbon footprint between Great Falls International Airport (GTF) and Central Illinois Regional Airport (BMI)
On average, flying from Great Falls to Bloomington generates about 162 kg of CO2 per passenger, and 162 kilograms equals 357 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Great Falls to Bloomington
See the map of the shortest flight path between Great Falls International Airport (GTF) and Central Illinois Regional Airport (BMI).
Airport information
| Origin | Great Falls International Airport |
|---|---|
| City: | Great Falls, MT |
| Country: | United States  |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| Coordinates: | 47°28′55″N, 111°22′15″W |
| Destination | 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 |