Nonstop flight route between Rome, Italy and St. Marys, Pennsylvania, United States:
Departure Airport:

Arrival Airport:

Distance from CIA to STQ:
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- About this route
- CIA Airport Information
- STQ Airport Information
- Facts about CIA
- Facts about STQ
- Map of Nearest Airports to CIA
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- List of Furthest Airports from CIA
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- List of Furthest Airports from STQ
About this route:
A direct, nonstop flight between Ciampino–G. B. Pastine International Airport (CIA), Rome, Italy and St. Marys Municipal Airport (STQ), St. Marys, Pennsylvania, United States would travel a Great Circle distance of 4,458 miles (or 7,175 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 Ciampino–G. B. Pastine International 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 Ciampino–G. B. Pastine International 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: | CIA / LIRA |
Airport Names: |
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Location: | Rome, Italy |
GPS Coordinates: | 41°47'57"N by 12°35'49"E |
Area Served: | Rome, Italy |
Operator/Owner: | Aeroporti di Roma SpA |
Airport Type: | Military/Public |
Elevation: | 427 feet (130 meters) |
# of Runways: | 1 |
View all routes: | Routes from CIA |
More Information: | CIA 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 Ciampino–G. B. Pastine International Airport (CIA):
- Ciampino–G. B. Pastine International Airport handled 4,749,251 passengers last year.
- Because of Ciampino–G. B. Pastine International Airport's relatively low elevation of 427 feet, planes can take off or land at Ciampino–G. B. Pastine International 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 "Ciampino–G. B. Pastine International Airport", other names for CIA include "Rome Ciampino Airport" and "Ciampino–Aeroporto Internazionale G. B. Pastine".
- The furthest airport from Ciampino–G. B. Pastine International Airport (CIA) is Chatham Islands (CHT), which is located 11,958 miles (19,244 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Ciampino–G. B. Pastine International Airport (CIA) currently has only 1 runway.
- The terminals were extended at the beginning of 2007.
- Ciampino Airport was opened in 1916 and is one of the oldest airports still in operation.
- The closest airport to Ciampino–G. B. Pastine International Airport (CIA) is Fiumicino – Leonardo da Vinci International Airport (FCO), which is located only 18 miles (30 kilometers) W of CIA.
- During World War II, the airport was captured by Allied forces in June 1944, and afterward became a United States Army Air Forces military airfield.
- There is no rail transport at Ciampino Airport.
Facts about St. Marys Municipal Airport (STQ):
- The airport opened on June 30, 1950 with a 3,700' x 75' runway.
- The closest airport to St. Marys Municipal Airport (STQ) is DuBois Regional Airport (DUJ), which is located 26 miles (42 kilometers) SW of STQ.
- In addition to being known as "St. Marys Municipal Airport", another name for STQ is "OYM".
- 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.