Nonstop flight route between Camp San Luis Obispo, California, United States and Morioka, Honshū, Japan:
Departure Airport:

Arrival Airport:

Distance from CSL to HNA:
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- About this route
- CSL Airport Information
- HNA Airport Information
- Facts about CSL
- Facts about HNA
- Map of Nearest Airports to CSL
- List of Nearest Airports to CSL
- Map of Furthest Airports from CSL
- List of Furthest Airports from CSL
- Map of Nearest Airports to HNA
- List of Nearest Airports to HNA
- Map of Furthest Airports from HNA
- List of Furthest Airports from HNA
About this route:
A direct, nonstop flight between O'Sullivan Army Heliport (CSL), Camp San Luis Obispo, California, United States and Hanamaki Airport (HNA), Morioka, Honshū, Japan would travel a Great Circle distance of 5,102 miles (or 8,211 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 O'Sullivan Army Heliport and Hanamaki 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 O'Sullivan Army Heliport and Hanamaki Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CSL / KCSL |
Airport Name: | O'Sullivan Army Heliport |
Location: | Camp San Luis Obispo, California, United States |
GPS Coordinates: | 35°19'33"N by 120°44'35"W |
Operator/Owner: | United States Army |
Airport Type: | Military |
Elevation: | 250 feet (76 meters) |
View all routes: | Routes from CSL |
More Information: | CSL Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HNA / RJSI |
Airport Names: |
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Location: | Morioka, Honshū, Japan |
GPS Coordinates: | 39°25'42"N by 141°8'7"E |
Area Served: | Hanamaki, Iwate, Japan |
Operator/Owner: | Iwate Prefecture |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from HNA |
More Information: | HNA Maps & Info |
Facts about O'Sullivan Army Heliport (CSL):
- The furthest airport from O'Sullivan Army Heliport (CSL) is Pierrefonds Airport (ZSE), which is located 11,442 miles (18,414 kilometers) away in Saint-Pierre, Réunion.
- The closest airport to O'Sullivan Army Heliport (CSL) is San Luis Obispo County Regional Airport (SBP), which is located only 8 miles (14 kilometers) SE of CSL.
- Because of O'Sullivan Army Heliport's relatively low elevation of 250 feet, planes can take off or land at O'Sullivan Army Heliport 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.
Facts about Hanamaki Airport (HNA):
- The furthest airport from Hanamaki Airport (HNA) is Rio Grande Regional Airport (RIG), which is located 11,536 miles (18,566 kilometers) away in Rio Grande, Brazil.
- Hanamaki Airport (HNA) currently has only 1 runway.
- In addition to being known as "Hanamaki Airport", other names for HNA include "花巻空港" and "Hanamaki Kūkō".
- The closest airport to Hanamaki Airport (HNA) is Akita Airport (AXT), which is located 51 miles (81 kilometers) WNW of HNA.