Nonstop flight route between Okhotsk, Khabarovsk Krai, Russia and Tonopah, Nevada, United States:
Departure Airport:
Arrival Airport:
Distance from OHO to XSD:
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- About this route
- OHO Airport Information
- XSD Airport Information
- Facts about OHO
- Facts about XSD
- Map of Nearest Airports to OHO
- List of Nearest Airports to OHO
- Map of Furthest Airports from OHO
- List of Furthest Airports from OHO
- Map of Nearest Airports to XSD
- List of Nearest Airports to XSD
- Map of Furthest Airports from XSD
- List of Furthest Airports from XSD
About this route:
A direct, nonstop flight between Okhotsk Airport (OHO), Okhotsk, Khabarovsk Krai, Russia and Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States would travel a Great Circle distance of 4,341 miles (or 6,986 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 Okhotsk Airport and Tonopah Test Range 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 Okhotsk Airport and Tonopah Test Range Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | OHO / |
| Airport Names: |
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| Location: | Okhotsk, Khabarovsk Krai, Russia |
| GPS Coordinates: | 59°24'51"N by 143°3'32"E |
| Area Served: | Okhotsk |
| Airport Type: | Public |
| View all routes: | Routes from OHO |
| More Information: | OHO Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | XSD / KTNX |
| Airport Name: | Tonopah Test Range Airport |
| Location: | Tonopah, Nevada, United States |
| GPS Coordinates: | 37°47'40"N by 116°46'42"W |
| View all routes: | Routes from XSD |
| More Information: | XSD Maps & Info |
Facts about Okhotsk Airport (OHO):
- In addition to being known as "Okhotsk Airport", another name for OHO is "UHOO".
- The closest airport to Okhotsk Airport (OHO) is Sokol Airport (GDX), which is located 269 miles (434 kilometers) E of OHO.
- The furthest airport from Okhotsk Airport (OHO) is Teniente Rodolfo Marsh Airport (TNM), which is located 11,674 miles (18,787 kilometers) away in Villa Las Estrellas, Antarctica.
Facts about Tonopah Test Range Airport (XSD):
- The furthest airport from Tonopah Test Range Airport (XSD) is Pierrefonds Airport (ZSE), which is located 11,207 miles (18,036 kilometers) away in Saint-Pierre, Réunion.
- The earliest known depiction of the airfield was on the July 1970 Air Force Tactical Pilotage Chart.
- The closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of XSD.
- In July 1975, the 4477th Tactical Evaluation Flight was formed at Nellis AFB as tactical evaluation organization.
- In 1980 the 4477th TEF was re-designated as the 4477th Test and Evaluation Squadron and the operation was renamed again to Constant Peg.
- On 17 May 1982, the move of the 4450th TG from Groom Lake to Tonopah was initiated, with the final components of the move completed in early 1983.
- In 2006, the Constant Peg program was declassified and the USAF held a series of press conferences about the former top secret US MiGs.
