Nonstop flight route between Diomede, Alaska, United States and Ramstein, Germany:
Departure Airport:

Arrival Airport:

Distance from DIO to RMS:
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- About this route
- DIO Airport Information
- RMS Airport Information
- Facts about DIO
- Facts about RMS
- Map of Nearest Airports to DIO
- List of Nearest Airports to DIO
- Map of Furthest Airports from DIO
- List of Furthest Airports from DIO
- Map of Nearest Airports to RMS
- List of Nearest Airports to RMS
- Map of Furthest Airports from RMS
- List of Furthest Airports from RMS
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Ramstein Air Base (RMS), Ramstein, Germany would travel a Great Circle distance of 4,475 miles (or 7,202 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 Diomede Heliport (FAA: DM2) and Ramstein Air Base, 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 Diomede Heliport (FAA: DM2) and Ramstein Air Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | DIO / |
Airport Name: | Diomede Heliport (FAA: DM2) |
Location: | Diomede, Alaska, United States |
GPS Coordinates: | 65°45'29"N by 168°57'6"W |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from DIO |
More Information: | DIO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | RMS / ETAR |
Airport Names: |
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Location: | Ramstein, Germany |
GPS Coordinates: | 49°26'38"N by 7°36'8"E |
Operator/Owner: | United States |
View all routes: | Routes from RMS |
More Information: | RMS Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (DIO):
- While other emergency services are provided by volunteers and a health aide, the fire and rescue service is provided by Diomede Volunteer Fire Department and First Responders.
- Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
- The furthest airport from Diomede Heliport (FAA: DM2) (DIO) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,411 miles (16,755 kilometers) away in Villa Las Estrellas, Antarctica.
- At the beginning of the Cold War in the late 1940s Big Diomede became a Russian military base and all its native residents were removed to mainland Russia.
- The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- The first non-native to reach the Diomede Islands was a Russian explorer Semyon Dezhnev in 1648.
- Because of Diomede Heliport (FAA: DM2)'s relatively low elevation of 0 feet, planes can take off or land at Diomede Heliport (FAA: DM2) 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 Ramstein Air Base (RMS):
- The 86th Air Base Group was activated as the main base support unit for Landstuhl, while the 7030th HQ Support Group was the main base support unit for Ramstein.
- The furthest airport from Ramstein Air Base (RMS) is Chatham Islands (CHT), which is nearly antipodal to Ramstein Air Base (meaning Ramstein Air Base is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,003 miles (19,316 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The new 521st Air Mobility Operations Wing stood up on 4 September 2008.
- In addition to being known as "Ramstein Air Base", another name for RMS is "Ramstein AB".
- HQ USAFE fully completed its move from Wiesbaden to Ramstein early 1991.
- The closest airport to Ramstein Air Base (RMS) is Sembach KaserneSembach Air Base (SEX), which is located only 13 miles (21 kilometers) ENE of RMS.