How far is Dayton, OH, from Columbus, OH?
The distance between Columbus (John Glenn Columbus International Airport) and Dayton (Dayton International Airport) is 71 miles / 114 kilometers / 62 nautical miles.
The driving distance from Columbus (CMH) to Dayton (DAY) is 78 miles / 125 kilometers, and travel time by car is about 1 hour 29 minutes.
John Glenn Columbus International Airport – Dayton International Airport
Search flights
Distance from Columbus to Dayton
There are several ways to calculate the distance from Columbus to Dayton. Here are two standard methods:
Vincenty's formula (applied above)- 70.797 miles
- 113.937 kilometers
- 61.521 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- 70.623 miles
- 113.656 kilometers
- 61.370 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 Columbus to Dayton?
The estimated flight time from John Glenn Columbus International Airport to Dayton International Airport is 38 minutes.
What is the time difference between Columbus and Dayton?
Flight carbon footprint between John Glenn Columbus International Airport (CMH) and Dayton International Airport (DAY)
On average, flying from Columbus to Dayton generates about 35 kg of CO2 per passenger, and 35 kilograms equals 78 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Columbus to Dayton
See the map of the shortest flight path between John Glenn Columbus International Airport (CMH) and Dayton International Airport (DAY).
Airport information
| Origin | John Glenn Columbus International Airport |
|---|---|
| City: | Columbus, OH |
| Country: | United States  |
| IATA Code: | CMH |
| ICAO Code: | KCMH |
| Coordinates: | 39°59′52″N, 82°53′30″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 |