Nonstop flight route between Olney, Texas, United States and Sumter, South Carolina, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from ONY to SUM:
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- About this route
- ONY Airport Information
- SUM Airport Information
- Facts about ONY
- Facts about SUM
- 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 SUM
- List of Nearest Airports to SUM
- Map of Furthest Airports from SUM
- List of Furthest Airports from SUM
About this route:
A direct, nonstop flight between Olney Municipal Airport (ONY), Olney, Texas, United States and Sumter Airport (SUM), Sumter, South Carolina, United States would travel a Great Circle distance of 1,057 miles (or 1,701 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 Olney Municipal Airport and Sumter Airport, the route shown on this map most likely still appears to be a straight line.
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: | SUM / KSMS | 
| Airport Names: | 
 | 
| Location: | Sumter, South Carolina, United States | 
| GPS Coordinates: | 33°59'41"N by 80°21'41"W | 
| Area Served: | Sumter, South Carolina | 
| Operator/Owner: | City & County of Sumter | 
| Airport Type: | Public | 
| Elevation: | 182 feet (55 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from SUM | 
| More Information: | SUM Maps & Info | 
Facts about Olney Municipal Airport (ONY):
- The closest airport to Olney Municipal Airport (ONY) is Kickapoo Downtown Airport (KIP), which is located 37 miles (60 kilometers) NNE of ONY.
- 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.
- As of the census of 2000, there were 3,396 people, 1,405 households, and 896 families residing in the city.
- The One-Arm Dove Hunt mural on a building in downtown Olney.
- Located on the Olney school campus at 807 W.
Facts about Sumter Airport (SUM):
- Sumter Airport (SUM) has 2 runways.
- In addition to being known as "Sumter Airport", another name for SUM is "SMS".
- Because of Sumter Airport's relatively low elevation of 182 feet, planes can take off or land at Sumter 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.
- Sumter Airport is a public use airport located four nautical miles north of the central business district of Sumter, a city in Sumter County, South Carolina, United States.
- The closest airport to Sumter Airport (SUM) is Shaw Air Force Base (SSC), which is located only 7 miles (11 kilometers) WSW of SUM.
- The furthest airport from Sumter Airport (SUM) is Margaret River Airport (MGV), which is located 11,552 miles (18,590 kilometers) away in Margaret River, Western Australia, Australia.




