Nonstop flight route between Spearfish, South Dakota, United States and Long Apung, Indonesia:
Departure Airport:

Arrival Airport:

Distance from SPF to LPU:
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- About this route
- SPF Airport Information
- LPU Airport Information
- Facts about SPF
- Facts about LPU
- Map of Nearest Airports to SPF
- List of Nearest Airports to SPF
- Map of Furthest Airports from SPF
- List of Furthest Airports from SPF
- Map of Nearest Airports to LPU
- List of Nearest Airports to LPU
- Map of Furthest Airports from LPU
- List of Furthest Airports from LPU
About this route:
A direct, nonstop flight between Black Hills Airport (SPF), Spearfish, South Dakota, United States and Long Apung Airport (LPU), Long Apung, Indonesia would travel a Great Circle distance of 8,455 miles (or 13,607 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 Black Hills Airport and Long Apung 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 Black Hills Airport and Long Apung Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SPF / KSPF |
Airport Names: |
|
Location: | Spearfish, South Dakota, United States |
GPS Coordinates: | 44°28'49"N by 103°46'59"W |
Operator/Owner: | Lawrence County Airport Board |
Airport Type: | Public |
Elevation: | 3931 feet (1,198 meters) |
# of Runways: | 4 |
View all routes: | Routes from SPF |
More Information: | SPF Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | LPU / WRLP |
Airport Names: |
|
Location: | Long Apung, Indonesia |
GPS Coordinates: | 1°42'12"N by 114°58'13"E |
Area Served: | Long Apung, Malinau Regency, North Kalimantan, Indonesia |
Operator/Owner: | Private |
Airport Type: | Public |
Elevation: | 2400 feet (732 meters) |
# of Runways: | 1 |
View all routes: | Routes from LPU |
More Information: | LPU Maps & Info |
Facts about Black Hills Airport (SPF):
- Black Hills Airport (SPF) has 4 runways.
- In addition to being known as "Black Hills Airport", another name for SPF is "Clyde Ice Field".
- The closest airport to Black Hills Airport (SPF) is Ellsworth Air Force Base (RCA), which is located 42 miles (67 kilometers) ESE of SPF.
- The furthest airport from Black Hills Airport (SPF) is Sir Gaëtan Duval Airport (RRG), which is located 10,576 miles (17,020 kilometers) away in Rodrigues Island, Mauritius.
Facts about Long Apung Airport (LPU):
- In addition to being known as "Long Apung Airport", another name for LPU is "WALP".
- The closest airport to Long Apung Airport (LPU) is Datadawai Airport (DTD), which is located 69 miles (111 kilometers) SSW of LPU.
- Long Apung Airport (LPU) currently has only 1 runway.
- The furthest airport from Long Apung Airport (LPU) is Tefé Airport (TFF), which is nearly antipodal to Long Apung Airport (meaning Long Apung Airport is almost on the exact opposite side of the Earth from Tefé Airport), and is located 12,319 miles (19,826 kilometers) away in Tefé, Amazonas, Brazil.