Nonstop flight route between Hillsboro / Portland, Oregon, United States and Oxford, Connecticut, United States:
Departure Airport:

Arrival Airport:

Distance from HIO to OXC:
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- About this route
- HIO Airport Information
- OXC Airport Information
- Facts about HIO
- Facts about OXC
- Map of Nearest Airports to HIO
- List of Nearest Airports to HIO
- Map of Furthest Airports from HIO
- List of Furthest Airports from HIO
- Map of Nearest Airports to OXC
- List of Nearest Airports to OXC
- Map of Furthest Airports from OXC
- List of Furthest Airports from OXC
About this route:
A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Waterbury-Oxford Airport (OXC), Oxford, Connecticut, United States would travel a Great Circle distance of 2,472 miles (or 3,978 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 Portland-Hillsboro Airport and Waterbury-Oxford Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | HIO / KHIO |
Airport Name: | Portland-Hillsboro Airport |
Location: | Hillsboro / Portland, Oregon, United States |
GPS Coordinates: | 45°32'25"N by 122°56'59"W |
Operator/Owner: | Port of Portland |
Airport Type: | Public |
Elevation: | 204 feet (62 meters) |
# of Runways: | 2 |
View all routes: | Routes from HIO |
More Information: | HIO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OXC / KOXC |
Airport Name: | Waterbury-Oxford Airport |
Location: | Oxford, Connecticut, United States |
GPS Coordinates: | 41°28'42"N by 73°8'7"W |
Operator/Owner: | Connecticut Department of Transportation (ConnDOT) |
Airport Type: | Public |
Elevation: | 726 feet (221 meters) |
# of Runways: | 1 |
View all routes: | Routes from OXC |
More Information: | OXC Maps & Info |
Facts about Portland-Hillsboro Airport (HIO):
- Portland-Hillsboro Airport (HIO) has 2 runways.
- The airport was originally Hillsboro's municipal airport, which the Port of Portland bought in 1966.
- As of 2005 the airport handled 223,000 takeoffs and landings.
- Because of Portland-Hillsboro Airport's relatively low elevation of 204 feet, planes can take off or land at Portland-Hillsboro 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 field was also considered as a possible Naval air station in 1946 and again in 1955, but was eventually rejected by the Navy.
- The furthest airport from Portland-Hillsboro Airport (HIO) is Tôlanaro Airport (FTU), which is located 10,913 miles (17,563 kilometers) away in Tôlanaro, Madagascar.
- Hillsboro airport is often mentioned as a reliever airport for Portland International Airport.
- The closest airport to Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
Facts about Waterbury-Oxford Airport (OXC):
- The closest airport to Waterbury-Oxford Airport (OXC) is Danbury Municipal Airport (DXR), which is located only 19 miles (31 kilometers) WSW of OXC.
- The furthest airport from Waterbury-Oxford Airport (OXC) is Margaret River Airport (MGV), which is located 11,749 miles (18,907 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Waterbury-Oxford Airport's relatively low elevation of 726 feet, planes can take off or land at Waterbury-Oxford 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.
- Waterbury-Oxford Airport (OXC) currently has only 1 runway.
- The airport authority has confirmed that they will continue to renovate the airport according to the Airport Master Plan.
- Waterbury-Oxford is not currently served by scheduled air carriers, however there are multiple international charter companies that are based at Oxford including Key Air and Tradewind Aviation.
- On a typical day, Oxford experiences anywhere between 150 and 600 total aircraft operations.