How far is Dayton, OH, from Bloomington, IL?

The distance between Bloomington (Central Illinois Regional Airport) and Dayton (Dayton International Airport) is 252 miles / 405 kilometers / 219 nautical miles.

The driving distance from Bloomington (BMI) to Dayton (DAY) is 276 miles / 444 kilometers, and travel time by car is about 5 hours 15 minutes.

Distance from Bloomington to Dayton

There are several ways to calculate the distance from Bloomington to Dayton. Here are two standard methods:

Vincenty's formula (applied above)

• 251.623 miles
• 404.948 kilometers
• 218.654 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

• 251.016 miles
• 403.971 kilometers
• 218.127 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 Dayton?

The estimated flight time from Central Illinois Regional Airport to Dayton International Airport is 58 minutes.

What is the time difference between Bloomington and Dayton?

The time difference between Bloomington and Dayton is 1 hour. Dayton is 1 hour ahead of Bloomington.

Flight carbon footprint between Central Illinois Regional Airport (BMI) and Dayton International Airport (DAY)

On average, flying from Bloomington to Dayton generates about 62 kg of CO2 per passenger, and 62 kilograms equals 137 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 Dayton

See the map of the shortest flight path between Central Illinois Regional Airport (BMI) and Dayton International Airport (DAY).

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	Dayton International Airport
City:	Dayton, OH
Country:	United States
IATA Code:	DAY
ICAO Code:	KDAY
Coordinates:	39°54′8″N, 84°13′9″W