Nonstop flight route between Olney, Texas, United States and Grosseto, Italy:
Departure Airport:
 
    Arrival Airport:
 
    Distance from ONY to GRS:
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- About this route
- ONY Airport Information
- GRS Airport Information
- Facts about ONY
- Facts about GRS
- Map of Nearest Airports to ONY
- List of Nearest Airports to ONY
- Map of Furthest Airports from ONY
- List of Furthest Airports from ONY
- Map of Nearest Airports to GRS
- List of Nearest Airports to GRS
- Map of Furthest Airports from GRS
- List of Furthest Airports from GRS
About this route:
A direct, nonstop flight between Olney Municipal Airport (ONY), Olney, Texas, United States and Grosseto Airport (GRS), Grosseto, Italy would travel a Great Circle distance of 5,561 miles (or 8,949 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 Olney Municipal Airport and Grosseto 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 Olney Municipal Airport and Grosseto Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ONY / KONY | 
| Airport Name: | Olney Municipal Airport | 
| Location: | Olney, Texas, United States | 
| GPS Coordinates: | 33°22'5"N by 98°45'29"W | 
| Elevation: | 0 feet (0 meters) | 
| View all routes: | Routes from ONY | 
| More Information: | ONY Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | GRS / LIRS | 
| Airport Names: | 
 | 
| Location: | Grosseto, Italy | 
| GPS Coordinates: | 42°45'34"N by 11°4'18"E | 
| Area Served: | Grosseto, Italy | 
| Operator/Owner: | Aeronautica Militare / Società di Esercizio dell'Aeroporto della Maremma S.p.A. (SEAM) | 
| Airport Type: | Military / Public | 
| Elevation: | 15 feet (5 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from GRS | 
| More Information: | GRS Maps & Info | 
Facts about Olney Municipal Airport (ONY):
- The south side of Olney's Main Street, Texas State Highway 114.
- There were 1,405 households out of which 31.0% had children under the age of 18 living with them, 47.3% were married couples living together, 12.9% had a female householder with no husband present, and 36.2% were non-families.
- The closest airport to Olney Municipal Airport (ONY) is Kickapoo Downtown Airport (KIP), which is located 37 miles (60 kilometers) NNE of ONY.
- Olney Municipal Airport is 3 miles southwest of the city, and includes the Air Tractor company with 270 employees, manufacturing agricultural aircraft.
- Because of Olney Municipal Airport's relatively low elevation of 0 feet, planes can take off or land at Olney 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.
- The furthest airport from Olney Municipal Airport (ONY) is Sir Gaëtan Duval Airport (RRG), which is located 10,990 miles (17,687 kilometers) away in Rodrigues Island, Mauritius.
Facts about Grosseto Airport (GRS):
- In addition to being known as "Grosseto Airport", other names for GRS include "Aeroporto di Grosseto" and "Grosseto Airport".
- The closest airport to Grosseto Airport (GRS) is Siena-Ampugnano Airport (SAY), which is located 36 miles (57 kilometers) NNE of GRS.
- Grosseto Airport (GRS) has 2 runways.
- The furthest airport from Grosseto Airport (GRS) is Chatham Islands (CHT), which is nearly antipodal to Grosseto Airport (meaning Grosseto Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,051 miles (19,395 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- During World War II the airfield was used by the United States Army Air Force Twelfth Air Force.
- Because of Grosseto Airport's relatively low elevation of 15 feet, planes can take off or land at Grosseto 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.
- Grosseto Airport handled 4,382 passengers last year.




