Nonstop flight route between Dayton, Ohio, United States and Louisville, Kentucky, United States:
Departure Airport:

Arrival Airport:

Distance from DAY to LOU:
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- About this route
- DAY Airport Information
- LOU Airport Information
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- List of Furthest Airports from DAY
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About this route:
A direct, nonstop flight between James M. Cox Dayton International Airport (DAY), Dayton, Ohio, United States and Bowman Field (LOU), Louisville, Kentucky, United States would travel a Great Circle distance of 139 miles (or 224 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between James M. Cox Dayton International Airport and Bowman Field, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DAY / KDAY |
Airport Name: | James M. Cox Dayton International Airport |
Location: | Dayton, Ohio, United States |
GPS Coordinates: | 39°54'7"N by 84°13'9"W |
Operator/Owner: | City of Dayton |
Airport Type: | Public |
Elevation: | 1009 feet (308 meters) |
# of Runways: | 3 |
View all routes: | Routes from DAY |
More Information: | DAY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | LOU / KLOU |
Airport Name: | Bowman Field |
Location: | Louisville, Kentucky, United States |
GPS Coordinates: | 38°13'41"N by 85°39'48"W |
Area Served: | Louisville, Kentucky |
Operator/Owner: | Louisville Regional Airport Authority (LRAA) |
Airport Type: | Public |
Elevation: | 546 feet (166 meters) |
# of Runways: | 2 |
View all routes: | Routes from LOU |
More Information: | LOU Maps & Info |
Facts about James M. Cox Dayton International Airport (DAY):
- On December 17, 1936 the airport opened as the "Dayton Municipal Airport" with three 3,600-foot concrete runways and connecting taxiways.
- Today the airport covers over 4,500 acres, and has about 4.7 miles of runway.
- James M. Cox Dayton International Airport (DAY) has 3 runways.
- The furthest airport from James M. Cox Dayton International Airport (DAY) is Margaret River Airport (MGV), which is located 11,296 miles (18,178 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to James M. Cox Dayton International Airport (DAY) is Wright-Patterson Air Force Base (FFO), which is located only 11 miles (17 kilometers) ESE of DAY.
- In 1981 Emery Worldwide completed an air freight/cargo hub sortation facility next to Runway 6L–24R.
Facts about Bowman Field (LOU):
- The furthest airport from Bowman Field (LOU) is Margaret River Airport (MGV), which is located 11,243 miles (18,093 kilometers) away in Margaret River, Western Australia, Australia.
- Today Bowman Field is home to hundreds of privately owned aircraft as well as several commercial operations, including Central American Airways, which opened its doors in 1946, Falcon Aviation, Aero Club of Louisville, Inc., and Louisville Executive Aviation.
- Bowman Field is surrounded by tree-lined suburban neighborhoods, but accidents are relatively rare.
- The closest airport to Bowman Field (LOU) is Louisville International Airport (SDF), which is located only 5 miles (9 kilometers) SW of LOU.
- Bowman Field (LOU) has 2 runways.
- The first business ventures began with the aerial photography business in 1921, and the 465th Pursuit Squadron began operations at Bowman Field in 1922.
- During World War II, Bowman Field was one of the nation's most important training bases as well as the nation's busiest airport.
- Because of Bowman Field's relatively low elevation of 546 feet, planes can take off or land at Bowman Field at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.