Nonstop flight route between Dayton, Ohio, United States and Sembach, Germany:
Departure Airport:

Arrival Airport:

Distance from DAY to SEX:
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- About this route
- DAY Airport Information
- SEX Airport Information
- Facts about DAY
- Facts about SEX
- Map of Nearest Airports to DAY
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- Map of Furthest Airports from DAY
- List of Furthest Airports from DAY
- Map of Nearest Airports to SEX
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About this route:
A direct, nonstop flight between James M. Cox Dayton International Airport (DAY), Dayton, Ohio, United States and Sembach KaserneSembach Air Base (SEX), Sembach, Germany would travel a Great Circle distance of 4,282 miles (or 6,891 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 large distance between James M. Cox Dayton International Airport and Sembach KaserneSembach Air Base, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between James M. Cox Dayton International Airport and Sembach KaserneSembach Air Base. You'll see that it will travel the same route of the red line on this map!
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: | SEX / ETAS |
Airport Name: | Sembach KaserneSembach Air Base |
Location: | Sembach, Germany |
GPS Coordinates: | 49°31'41"N by 7°51'56"E |
Operator/Owner: | United States with authority from Germany |
View all routes: | Routes from SEX |
More Information: | SEX Maps & Info |
Facts about James M. Cox Dayton International Airport (DAY):
- James M. Cox Dayton International Airport (DAY) has 3 runways.
- The airport broke ground in April 2009 for a new multi-level parking garage, which opened in the summer of 2010.
- 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 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 airport was a hub for Piedmont Airlines from July 1, 1982 until its merger with US Airways, which continued the Dayton hub for a year or two.
- 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.
- 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.
Facts about Sembach KaserneSembach Air Base (SEX):
- In January 1958, it was announced that the 66th TRW would transition to the RF-101 Voodoo.
- The American flag first flew at Sembach Air Base on 8 July 1953.
- The third and final phase of construction at Sembach Air Base was conducted in the summer of 1954 when the housing area was built.
- The furthest airport from Sembach KaserneSembach Air Base (SEX) is Chatham Islands (CHT), which is located 11,992 miles (19,299 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Sembach serves a population of about 2,000.
- The closest airport to Sembach KaserneSembach Air Base (SEX) is Ramstein Air Base (RMS), which is located only 13 miles (21 kilometers) WSW of SEX.
- In April 1951, German surveyors visited the area in the company of French officers.