Nonstop flight route between Portsmouth, Ohio, United States and Dortmund, North Rhine-Westphalia, Germany:
Departure Airport:

Arrival Airport:

Distance from PMH to DTM:
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- About this route
- PMH Airport Information
- DTM Airport Information
- Facts about PMH
- Facts about DTM
- Map of Nearest Airports to PMH
- List of Nearest Airports to PMH
- Map of Furthest Airports from PMH
- List of Furthest Airports from PMH
- Map of Nearest Airports to DTM
- List of Nearest Airports to DTM
- Map of Furthest Airports from DTM
- List of Furthest Airports from DTM
About this route:
A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Dortmund Airport (DTM), Dortmund, North Rhine-Westphalia, Germany would travel a Great Circle distance of 4,205 miles (or 6,767 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 Greater Portsmouth Regional Airport and Dortmund 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 Greater Portsmouth Regional Airport and Dortmund Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PMH / KPMH |
Airport Name: | Greater Portsmouth Regional Airport |
Location: | Portsmouth, Ohio, United States |
GPS Coordinates: | 38°50'26"N by 82°50'49"W |
Area Served: | Portsmouth, Ohio |
Operator/Owner: | Scioto County Airport Authority |
Airport Type: | Public |
Elevation: | 663 feet (202 meters) |
# of Runways: | 1 |
View all routes: | Routes from PMH |
More Information: | PMH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | DTM / EDLW |
Airport Names: |
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Location: | Dortmund, North Rhine-Westphalia, Germany |
GPS Coordinates: | 51°31'5"N by 7°36'43"E |
Area Served: | Dortmund and the eastern Rhine-Ruhr area, Germany |
Operator/Owner: | Flughafen Dortmund GmbH |
Airport Type: | Public |
Elevation: | 425 feet (130 meters) |
# of Runways: | 1 |
View all routes: | Routes from DTM |
More Information: | DTM Maps & Info |
Facts about Greater Portsmouth Regional Airport (PMH):
- The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
- Greater Portsmouth Regional Airport covers an area of 246 acres at an elevation of 663 feet above mean sea level.
- Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
- Because of Greater Portsmouth Regional Airport's relatively low elevation of 663 feet, planes can take off or land at Greater Portsmouth Regional 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.
- The airport was constructed in the 1957 to replace another airport located in West Portsmouth, Ohio which was situated near the Ohio River.
- The furthest airport from Greater Portsmouth Regional Airport (PMH) is Margaret River Airport (MGV), which is located 11,385 miles (18,322 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Dortmund Airport (DTM):
- Dortmund Airport (DTM) currently has only 1 runway.
- In addition to being known as "Dortmund Airport", another name for DTM is "Flughafen Dortmund".
- Since 2006 it has been carrying the name "Dortmund Airport 21", in reference to the fact that Dortmund's utility company, DSW21, is its major shareholder.
- Over the next decades Düsseldorf Airport and Cologne Bonn Airport were the dominant commercial airports in the Rhine-Ruhr Area.
- The closest airport to Dortmund Airport (DTM) is Düsseldorf Airport (DUS), which is located 40 miles (64 kilometers) WSW of DTM.
- Travellers with destination Düsseldorf main station need to catch the AirportShuttle bus to nearby Holzwickede station.
- The furthest airport from Dortmund Airport (DTM) is Chatham Islands (CHT), which is located 11,872 miles (19,106 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Because of Dortmund Airport's relatively low elevation of 425 feet, planes can take off or land at Dortmund 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.