Nonstop flight route between Dayton, Ohio, United States and San Diego, California, United States:
Departure Airport:

Arrival Airport:

Distance from DAY to SDM:
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- About this route
- DAY Airport Information
- SDM Airport Information
- Facts about DAY
- Facts about SDM
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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 Brown Field Municipal Airport (SDM), San Diego, California, United States would travel a Great Circle distance of 1,883 miles (or 3,030 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 Brown Field Municipal Airport, 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: | SDM / KSDM |
Airport Name: | Brown Field Municipal Airport |
Location: | San Diego, California, United States |
GPS Coordinates: | 32°34'19"N by 116°58'49"W |
Area Served: | San Diego, California |
Operator/Owner: | City of San Diego |
Airport Type: | Public |
Elevation: | 526 feet (160 meters) |
# of Runways: | 2 |
View all routes: | Routes from SDM |
More Information: | SDM Maps & Info |
Facts about James M. Cox Dayton International Airport (DAY):
- Expansion room exists, with plenty of open gates, though Concourse D, which was built in 1978 and used by Piedmont Airlines and US Airways for their mini-hub operation until its closure in 1991, was demolished in 2013.
- Dayton International is separate from Dayton-Wright Brothers Airport, a municipal airport south of the city in Springboro, Ohio, also owned and operated by the City of Dayton.
- 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.
- James M. Cox Dayton International Airport (DAY) has 3 runways.
- In 1981 Emery Worldwide completed an air freight/cargo hub sortation facility next to Runway 6L–24R.
- Some of the restaurants include MVP Bar and Grill, 12th Fairway Bar and Grill, Starbucks, Quiznos, The Great American Bagel Bakery, Max & Erma's, Chick-fil-A, and two Boston Stoker coffee locations.
- 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.
- The airport began a multi-year project in October 2006 to the perimeter roadway network to provide access around the airfield and to enhance safety by eliminating vehicle crossing of runways and taxiways.
Facts about Brown Field Municipal Airport (SDM):
- Brown Field is 1.5 miles north of the US/Mexico border in the Otay Mesa Community of the City of San Diego.
- Brown Field Municipal Airport (SDM) has 2 runways.
- The closest airport to Brown Field Municipal Airport (SDM) is Tijuana International Airport (TIJ), which is located only 2 miles (4 kilometers) SSE of SDM.
- Because of Brown Field Municipal Airport's relatively low elevation of 526 feet, planes can take off or land at Brown Field Municipal Airport 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.
- Tijuana Airport, an airline airport, is just over 1 nmi to the south across the Mexico-United States border, with a similar length and a slightly different runway orientation.
- On March 16, 1991, seven members of Reba McEntire's band and her road manager were among 10 people who died in the crash of a plane that departed from Brown Field.
- The furthest airport from Brown Field Municipal Airport (SDM) is Sir Gaëtan Duval Airport (RRG), which is located 11,551 miles (18,590 kilometers) away in Rodrigues Island, Mauritius.