Nonstop flight route between Zadar, Croatia and St. Marys, Pennsylvania, United States:
Departure Airport:

Arrival Airport:

Distance from ZAD to STQ:
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- About this route
- ZAD Airport Information
- STQ Airport Information
- Facts about ZAD
- Facts about STQ
- Map of Nearest Airports to ZAD
- List of Nearest Airports to ZAD
- Map of Furthest Airports from ZAD
- List of Furthest Airports from ZAD
- Map of Nearest Airports to STQ
- List of Nearest Airports to STQ
- Map of Furthest Airports from STQ
- List of Furthest Airports from STQ
About this route:
A direct, nonstop flight between Zadar Airport (ZAD), Zadar, Croatia and St. Marys Municipal Airport (STQ), St. Marys, Pennsylvania, United States would travel a Great Circle distance of 4,484 miles (or 7,216 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 Zadar Airport and St. Marys Municipal Airport, 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 Zadar Airport and St. Marys Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ZAD / LDZD |
Airport Names: |
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Location: | Zadar, Croatia |
GPS Coordinates: | 44°6'29"N by 15°20'48"E |
Area Served: | Zadar |
Operator/Owner: | Zadar Airport Ltd. |
Airport Type: | Public |
Elevation: | 289 feet (88 meters) |
# of Runways: | 2 |
View all routes: | Routes from ZAD |
More Information: | ZAD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | STQ / KOYM |
Airport Names: |
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Location: | St. Marys, Pennsylvania, United States |
GPS Coordinates: | 41°24'45"N by 78°30'8"W |
Area Served: | St. Marys, Pennsylvania |
Operator/Owner: | City of St. Marys |
Airport Type: | Public |
Elevation: | 1934 feet (589 meters) |
# of Runways: | 1 |
View all routes: | Routes from STQ |
More Information: | STQ Maps & Info |
Facts about Zadar Airport (ZAD):
- Because of Zadar Airport's relatively low elevation of 289 feet, planes can take off or land at Zadar 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.
- In addition to being known as "Zadar Airport", other names for ZAD include "Zemunik" and "Zračna luka Zadar/Zemunik".
- Zadar Airport was one of the few airports in the world where the taxiway crossed a public road.
- Zadar Airport (ZAD) has 2 runways.
- The furthest airport from Zadar Airport (ZAD) is Chatham Islands (CHT), which is located 11,850 miles (19,070 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Zadar Airport (ZAD) is Lošinj Airport (LSZ), which is located 57 miles (91 kilometers) NW of ZAD.
Facts about St. Marys Municipal Airport (STQ):
- The closest airport to St. Marys Municipal Airport (STQ) is DuBois Regional Airport (DUJ), which is located 26 miles (42 kilometers) SW of STQ.
- St. Marys Municipal Airport (STQ) currently has only 1 runway.
- The furthest airport from St. Marys Municipal Airport (STQ) is Margaret River Airport (MGV), which is located 11,533 miles (18,560 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "St. Marys Municipal Airport", another name for STQ is "OYM".
- The airport opened on June 30, 1950 with a 3,700' x 75' runway.