Nonstop flight route between Coatesville, Pennsylvania, United States and Helsinki / Malmi, Finland:

About this route:

A direct, nonstop flight between Chester County G. O. Carlson Airport (CTH), Coatesville, Pennsylvania, United States and Helsinki-Malmi Airport (HEM), Helsinki / Malmi, Finland would travel a Great Circle distance of 4,210 miles (or 6,775 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 Chester County G. O. Carlson Airport and Helsinki-Malmi 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 Chester County G. O. Carlson Airport and Helsinki-Malmi Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Chester County G. O. Carlson Airport (CTH):

• In addition to being known as "Chester County G. O. Carlson Airport", another name for CTH is "MQS".
• The closest airport to Chester County G. O. Carlson Airport (CTH) is Brandywine Airport (OQN), which is located only 15 miles (24 kilometers) E of CTH.
• Chester County G. O. Carlson Airport (CTH) currently has only 1 runway.
• The airport opened May 1, 1928 as Coatesville Airport and was owned and operated by the City of Coatesville.
• The furthest airport from Chester County G. O. Carlson Airport (CTH) is Margaret River Airport (MGV), which is located 11,702 miles (18,833 kilometers) away in Margaret River, Western Australia, Australia.
• Chester County's airport identifier was 40N but it has recently changed to MQS.
• Because of Chester County G. O. Carlson Airport's relatively low elevation of 660 feet, planes can take off or land at Chester County G. O. Carlson 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.

Facts about Helsinki-Malmi Airport (HEM):

• Because of Helsinki-Malmi Airport's relatively low elevation of 57 feet, planes can take off or land at Helsinki-Malmi 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.
• In addition to being known as "Helsinki-Malmi Airport", another name for HEM is "Helsinki-Malmin lentoasemaHelsingfors-Malm flygplats".
• The furthest airport from Helsinki-Malmi Airport (HEM) is Chatham Islands (CHT), which is located 10,992 miles (17,691 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Malmi Airport is also popular among people who like outdoor exercise because its environment offers natural scenery and a nature path encircles the airport area.
• The closest airport to Helsinki-Malmi Airport (HEM) is Helsinki Airport (HEL), which is located only 5 miles (8 kilometers) NNW of HEM.
• Helsinki-Malmi Airport (HEM) has 2 runways.
• Helsinki-Malmi Airport handled 50 passengers last year.
• For a long time, the City of Helsinki has had plans to close the airport in order to use the area for construction of new residential zones, but this decision had been debated and deferred for many years.
• During the war, bigger and heavier aircraft had been developed, and after the war the aircraft industry and commercial aviation business flourished.