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

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

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

Distance from Dayton to Bloomington

There are several ways to calculate the distance from Dayton to Bloomington. 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 Dayton to Bloomington?

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

What is the time difference between Dayton and Bloomington?

The time difference between Dayton and Bloomington is 1 hour. Bloomington is 1 hour behind Dayton.

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

On average, flying from Dayton to Bloomington 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 Dayton to Bloomington

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

Airport information

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