Nonstop flight route between Uganik Island, United States and Roanoke, Virginia, United States:
Departure Airport:

Arrival Airport:

Distance from UGI to ROA:
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- About this route
- UGI Airport Information
- ROA Airport Information
- Facts about UGI
- Facts about ROA
- Map of Nearest Airports to UGI
- List of Nearest Airports to UGI
- Map of Furthest Airports from UGI
- List of Furthest Airports from UGI
- Map of Nearest Airports to ROA
- List of Nearest Airports to ROA
- Map of Furthest Airports from ROA
- List of Furthest Airports from ROA
About this route:
A direct, nonstop flight between San Juan (Uganik) Seaplane Base (UGI), Uganik Island, United States and Roanoke–Blacksburg Regional Airport (ROA), Roanoke, Virginia, United States would travel a Great Circle distance of 3,498 miles (or 5,629 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 San Juan (Uganik) Seaplane Base and Roanoke–Blacksburg Regional 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 San Juan (Uganik) Seaplane Base and Roanoke–Blacksburg Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | UGI / |
Airport Names: |
|
Location: | Uganik Island, United States |
GPS Coordinates: | 57°43'49"N by 153°19'14"W |
Area Served: | San Juan (Uganik), Alaska |
Operator/Owner: | San Juan Fishing & Packing Co. |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from UGI |
More Information: | UGI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ROA / KROA |
Airport Names: |
|
Location: | Roanoke, Virginia, United States |
GPS Coordinates: | 37°19'32"N by 79°58'32"W |
Area Served: | Roanoke Valley, New River Valley |
Airport Type: | Public |
Elevation: | 1175 feet (358 meters) |
# of Runways: | 2 |
View all routes: | Routes from ROA |
More Information: | ROA Maps & Info |
Facts about San Juan (Uganik) Seaplane Base (UGI):
- Because of San Juan (Uganik) Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at San Juan (Uganik) Seaplane Base 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.
- San Juan (Uganik) Seaplane Base (UGI) currently has only 1 runway.
- The furthest airport from San Juan (Uganik) Seaplane Base (UGI) is Port Elizabeth International Airport (PLZ), which is located 10,795 miles (17,373 kilometers) away in Port Elizabeth, South Africa.
- In addition to being known as "San Juan (Uganik) Seaplane Base", other names for UGI include "WSJ / UGI" and "WSJ".
- The closest airport to San Juan (Uganik) Seaplane Base (UGI) is West Point Village Seaplane Base (KWP), which is located only 9 miles (14 kilometers) WNW of UGI.
Facts about Roanoke–Blacksburg Regional Airport (ROA):
- Designed for future expansion to accommodate additional aircraft, there has been talk of a terminal expansion, though official plans have yet to be announced.
- The furthest airport from Roanoke–Blacksburg Regional Airport (ROA) is Margaret River Airport (MGV), which is located 11,559 miles (18,603 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Roanoke–Blacksburg Regional Airport", another name for ROA is "Woodrum Field".
- In the time since the initial commercial service to Roanoke commenced in 1933, various airlines have offered non-stop service to and from Roanoke.
- The closest airport to Roanoke–Blacksburg Regional Airport (ROA) is Virginia Tech Montgomery Executive Airport (BCB), which is located 25 miles (40 kilometers) WSW of ROA.
- Roanoke–Blacksburg Regional Airport, also known as Woodrum Field, is a regional airport located three nautical miles northwest of the central business district of Roanoke, a city in Roanoke County, Virginia, United States.
- Roanoke–Blacksburg Regional Airport (ROA) has 2 runways.
- Throughout its history, Roanoke Regional Airport has had five separate control towers serve the airport.
- Shortly after it departed from Asheville Regional Airport in Asheville, North Carolina, on July 19, 1967, Piedmont Airlines Flight 22 collided with a twin-engine Cessna 310 on approach to Asheville.
- Between 1984–1985, the city of Roanoke developed an Airport Master Plan calling for $43.8 million to be spent in the development of a new terminal building, in addition to other improvements throughout the site.