Nonstop flight route between Alamogordo, New Mexico, United States and Yamagata, Japan:
Departure Airport:

Arrival Airport:

Distance from HMN to SYO:
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- About this route
- HMN Airport Information
- SYO Airport Information
- Facts about HMN
- Facts about SYO
- Map of Nearest Airports to HMN
- List of Nearest Airports to HMN
- Map of Furthest Airports from HMN
- List of Furthest Airports from HMN
- Map of Nearest Airports to SYO
- List of Nearest Airports to SYO
- Map of Furthest Airports from SYO
- List of Furthest Airports from SYO
About this route:
A direct, nonstop flight between Holloman Air Force Base Alamogordo Army Airfield (HMN), Alamogordo, New Mexico, United States and Shonai Airport (SYO), Yamagata, Japan would travel a Great Circle distance of 5,931 miles (or 9,544 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 Holloman Air Force Base Alamogordo Army Airfield and Shonai 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 Holloman Air Force Base Alamogordo Army Airfield and Shonai Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HMN / KHMN |
Airport Names: |
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Location: | Alamogordo, New Mexico, United States |
GPS Coordinates: | 32°51'8"N by 106°6'23"W |
View all routes: | Routes from HMN |
More Information: | HMN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SYO / RJSY |
Airport Names: |
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Location: | Yamagata, Japan |
GPS Coordinates: | 38°48'43"N by 139°47'13"E |
Area Served: | Sakata, Yamagata |
Airport Type: | Public |
Elevation: | 72 feet (22 meters) |
# of Runways: | 1 |
View all routes: | Routes from SYO |
More Information: | SYO Maps & Info |
Facts about Holloman Air Force Base Alamogordo Army Airfield (HMN):
- The Aero-Medical Field Laboratory at Holloman "conducted space flight training with chimpanzees 1961-1962", including Ham the Chimp launched 31 January 1961 and ENOS on an orbital flight.
- By offering NATO allies the benefits of available space at Holloman as well as the use of the Southwest's excellent flying weather, the U.S.
- The furthest airport from Holloman Air Force Base Alamogordo Army Airfield (HMN) is Sir Gaëtan Duval Airport (RRG), which is located 11,323 miles (18,222 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Holloman Air Force Base Alamogordo Army Airfield (HMN) is Alamogordo–White Sands Regional Airport (ALM), which is located only 7 miles (11 kilometers) E of HMN.
- Along with the 49th FW, the 96th Test Group, part of the 96th Test Wing from Eglin Air Force Base, Florida is based at Holloman.
- The 49th Wing – host wing at Holloman Air Force Base – supports national security objectives by deploying worldwide to support peacetime and wartime contingencies.
- In addition to being known as "Holloman Air Force Base Alamogordo Army Airfield", another name for HMN is "Holloman AFB".
Facts about Shonai Airport (SYO):
- In addition to being known as "Shonai Airport", other names for SYO include "庄内空港" and "Shonai Kūkō".
- The furthest airport from Shonai Airport (SYO) is Rio Grande Regional Airport (RIG), which is located 11,620 miles (18,701 kilometers) away in Rio Grande, Brazil.
- Because of Shonai Airport's relatively low elevation of 72 feet, planes can take off or land at Shonai 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.
- Shonai Airport (SYO) currently has only 1 runway.
- The airport opened in 1991 after lobbying efforts by local chambers of commerce, as the area was highly isolated from the major cities of Tokyo and Osaka, requiring half a day of travel to reach either.
- The closest airport to Shonai Airport (SYO) is Yamagata Airport (GAJ), which is located 42 miles (67 kilometers) SE of SYO.
- Seiko Epson has also used the airport for weekly employee charter flights to and from Matsumoto since 1997.