Nonstop flight route between Charlotte Amalie, Saint Thomas, U.S. Virgin Islands and Redmond, Oregon, United States:
Departure Airport:

Arrival Airport:

Distance from SPB to RDM:
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- About this route
- SPB Airport Information
- RDM Airport Information
- Facts about SPB
- Facts about RDM
- Map of Nearest Airports to SPB
- List of Nearest Airports to SPB
- Map of Furthest Airports from SPB
- List of Furthest Airports from SPB
- Map of Nearest Airports to RDM
- List of Nearest Airports to RDM
- Map of Furthest Airports from RDM
- List of Furthest Airports from RDM
About this route:
A direct, nonstop flight between Charlotte Amalie Harbor Seaplane Base (SPB), Charlotte Amalie, Saint Thomas, U.S. Virgin Islands and Roberts Field (RDM), Redmond, Oregon, United States would travel a Great Circle distance of 3,682 miles (or 5,926 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 Charlotte Amalie Harbor Seaplane Base and Roberts Field, 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 Charlotte Amalie Harbor Seaplane Base and Roberts Field. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SPB / |
Airport Names: |
|
Location: | Charlotte Amalie, Saint Thomas, U.S. Virgin Islands |
GPS Coordinates: | 18°20'18"N by 64°56'26"W |
Operator/Owner: | Virgin Islands Port Authority |
Airport Type: | Private |
Elevation: | 0 feet (0 meters) |
# of Runways: | 2 |
View all routes: | Routes from SPB |
More Information: | SPB Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | RDM / KRDM |
Airport Names: |
|
Location: | Redmond, Oregon, United States |
GPS Coordinates: | 44°15'15"N by 121°8'58"W |
Area Served: | Redmond, Oregon |
Operator/Owner: | City of Redmond |
Airport Type: | Public |
Elevation: | 3080 feet (939 meters) |
# of Runways: | 2 |
View all routes: | Routes from RDM |
More Information: | RDM Maps & Info |
Facts about Charlotte Amalie Harbor Seaplane Base (SPB):
- Charlotte Amalie Harbor Seaplane Base (SPB) has 2 runways.
- Because of Charlotte Amalie Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Charlotte Amalie Harbor 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.
- In addition to being known as "Charlotte Amalie Harbor Seaplane Base", other names for SPB include "St. Thomas Seaplane Base" and "VI22".
- The furthest airport from Charlotte Amalie Harbor Seaplane Base (SPB) is Barrow Island Airport (BWB), which is nearly antipodal to Charlotte Amalie Harbor Seaplane Base (meaning Charlotte Amalie Harbor Seaplane Base is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,261 miles (19,732 kilometers) away in Barrow Island, Western Australia, Australia.
- The closest airport to Charlotte Amalie Harbor Seaplane Base (SPB) is Cyril E. King Airport (STT), which is located only 2 miles (3 kilometers) W of SPB.
Facts about Roberts Field (RDM):
- Along with increased parking, the facility has increased its area by about 600%, allowing more room for security and traveler services, as well as concessions and gate operations.
- The furthest airport from Roberts Field (RDM) is Tôlanaro Airport (FTU), which is located 10,951 miles (17,623 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Roberts Field", other names for RDM include "Redmond Municipal Airport" and "(former Redmond Army Airfield)".
- It is the main commercial airport in Central Oregon, with regional airline flights to several hubs.
- By late 2009 Roberts Field completed another large terminal expansion, designed by HNTB.
- The closest airport to Roberts Field (RDM) is Prineville Airport (PRZ), which is located only 12 miles (20 kilometers) E of RDM.
- The airport upgraded its mass-casualty vehicle in 2011 due to larger commercial jets using Roberts Field.
- Roberts Field (RDM) has 2 runways.
- Since the airport began displaying public art in the terminal, it has sold nearly $100,000 worth of artworks to travelers.
- A passenger terminal was built in 1950 and replaced in 1981 by a 6,000-square-foot terminal.
- United Express upgraded its CRJ 200 flights to Denver from weekend only to daily and expanded operations to San Francisco from the EMB-120 to the CRJ 200.