Nonstop flight route between Anglesey, Wales, United Kingdom and Ontario, Oregon, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from HLY to ONO:
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- About this route
- HLY Airport Information
- ONO Airport Information
- Facts about HLY
- Facts about ONO
- Map of Nearest Airports to HLY
- List of Nearest Airports to HLY
- Map of Furthest Airports from HLY
- List of Furthest Airports from HLY
- Map of Nearest Airports to ONO
- List of Nearest Airports to ONO
- Map of Furthest Airports from ONO
- List of Furthest Airports from ONO
About this route:
A direct, nonstop flight between Anglesey Airport (HLY), Anglesey, Wales, United Kingdom and Ontario Municipal Airport (ONO), Ontario, Oregon, United States would travel a Great Circle distance of 4,623 miles (or 7,439 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 Anglesey Airport and Ontario 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 Anglesey Airport and Ontario 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: | HLY / EGOV | 
| Airport Names: | 
 | 
| Location: | Anglesey, Wales, United Kingdom | 
| GPS Coordinates: | 53°14'53"N by 4°32'7"W | 
| Area Served: | Anglesey Gwynedd | 
| Operator/Owner: | Operon | 
| Airport Type: | Military/Public | 
| Elevation: | 37 feet (11 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from HLY | 
| More Information: | HLY Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | ONO / KONO | 
| Airport Name: | Ontario Municipal Airport | 
| Location: | Ontario, Oregon, United States | 
| GPS Coordinates: | 44°1'9"N by 117°0'47"W | 
| Area Served: | Ontario, Oregon | 
| Operator/Owner: | City of Ontario | 
| Airport Type: | Public | 
| Elevation: | 2193 feet (668 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from ONO | 
| More Information: | ONO Maps & Info | 
Facts about Anglesey Airport (HLY):
- Because of Anglesey Airport's relatively low elevation of 37 feet, planes can take off or land at Anglesey 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 "Anglesey Airport", other names for HLY include "Maes Awyr Môn", "RAF Valley" and "VLY".
- The furthest airport from Anglesey Airport (HLY) is Ryan's Creek Aerodrome (SZS), which is located 11,891 miles (19,136 kilometers) away in Stewart Island, New Zealand.
- The closest airport to Anglesey Airport (HLY) is Isle of Man Airport (IOM), which is located 58 miles (93 kilometers) N of HLY.
- The passenger terminal is a single storey building consisting of a check-in desk, departure lounge and baggage handling areas as well as other visitor information areas.
- Anglesey Airport (HLY) has 3 runways.
Facts about Ontario Municipal Airport (ONO):
- Ontario Municipal Airport is three miles west of Ontario, in Malheur County, Oregon.
- The furthest airport from Ontario Municipal Airport (ONO) is Tôlanaro Airport (FTU), which is located 10,845 miles (17,454 kilometers) away in Tôlanaro, Madagascar.
- Ontario Municipal Airport covers 480 acres at an elevation of 2,193 feet.
- Ontario Municipal Airport (ONO) currently has only 1 runway.
- The closest airport to Ontario Municipal Airport (ONO) is Boise Airport (BOI), which is located 50 miles (81 kilometers) SE of ONO.




