Nonstop flight route between Hillsboro / Portland, Oregon, United States and Florence, South Carolina, United States:
Departure Airport:

Arrival Airport:

Distance from HIO to FLO:
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- About this route
- HIO Airport Information
- FLO Airport Information
- Facts about HIO
- Facts about FLO
- 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 FLO
- List of Nearest Airports to FLO
- Map of Furthest Airports from FLO
- List of Furthest Airports from FLO
About this route:
A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Florence Regional Airport (FLO), Florence, South Carolina, United States would travel a Great Circle distance of 2,390 miles (or 3,846 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 Florence Regional 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: | FLO / KFLO |
Airport Names: |
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Location: | Florence, South Carolina, United States |
GPS Coordinates: | 34°11'7"N by 79°43'26"W |
Area Served: | Florence, South Carolina |
Operator/Owner: | Pee Dee Regional Airport Authority |
Airport Type: | Public |
Elevation: | 146 feet (45 meters) |
# of Runways: | 2 |
View all routes: | Routes from FLO |
More Information: | FLO Maps & Info |
Facts about Portland-Hillsboro Airport (HIO):
- The closest airport to Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
- 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.
- 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.
- As of 2005 the airport handled 223,000 takeoffs and landings.
- The airport handled 259,263 flights in 2008, surpassing Portland International in this category.
- With the outbreak of World War II in 1941, the city received federal money again, plus the city approved local financing to improve the airport again, with the costs of the improvements totaling around $600,000.
- Portland-Hillsboro Airport (HIO) has 2 runways.
Facts about Florence Regional Airport (FLO):
- After the 344th was inactivated, the replacement training was taken over by the 334th Army Air Forces Base Unit.
- The furthest airport from Florence Regional Airport (FLO) is Margaret River Airport (MGV), which is located 11,589 miles (18,650 kilometers) away in Margaret River, Western Australia, Australia.
- Florence Regional Airport (FLO) has 2 runways.
- A succession of Troop Carrier groups trained at Florence during 1943 those being the 63d, 65th, 313th and 315th prior to their deployment to Europe and North Africa.
- Eastern Airlines stopped at FLO from 1948 until 1965.
- The closest airport to Florence Regional Airport (FLO) is Hartsville Regional Airport (HVS), which is located 27 miles (44 kilometers) NW of FLO.
- The only scheduled flights are US Airways Express to Charlotte-Douglas International Airport, which takes about 30 minutes.
- Because of Florence Regional Airport's relatively low elevation of 146 feet, planes can take off or land at Florence Regional 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 "Florence Regional Airport", another name for FLO is "(former Florence Army Airfield)".
- Operation of the airport was assigned to the Pee Dee Regional Airport Authority in 1999.