Nonstop flight route between Port Huron, Michigan, United States and Turku, Finland:
Departure Airport:

Arrival Airport:

Distance from PHN to TKU:
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- About this route
- PHN Airport Information
- TKU Airport Information
- Facts about PHN
- Facts about TKU
- Map of Nearest Airports to PHN
- List of Nearest Airports to PHN
- Map of Furthest Airports from PHN
- List of Furthest Airports from PHN
- Map of Nearest Airports to TKU
- List of Nearest Airports to TKU
- Map of Furthest Airports from TKU
- List of Furthest Airports from TKU
About this route:
A direct, nonstop flight between St. Clair County International Airport (PHN), Port Huron, Michigan, United States and Turku Airport (TKU), Turku, Finland would travel a Great Circle distance of 4,143 miles (or 6,667 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 St. Clair County International Airport and Turku 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 St. Clair County International Airport and Turku Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PHN / KPHN |
Airport Name: | St. Clair County International Airport |
Location: | Port Huron, Michigan, United States |
GPS Coordinates: | 42°54'38"N by 82°31'44"W |
Area Served: | Port Huron, Michigan |
Operator/Owner: | St. Clair County |
Airport Type: | Public |
Elevation: | 650 feet (198 meters) |
# of Runways: | 2 |
View all routes: | Routes from PHN |
More Information: | PHN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | TKU / EFTU |
Airport Names: |
|
Location: | Turku, Finland |
GPS Coordinates: | 60°30'52"N by 22°15'42"E |
Area Served: | Turku, Finland |
Operator/Owner: | Finavia |
Airport Type: | Public |
Elevation: | 161 feet (49 meters) |
# of Runways: | 1 |
View all routes: | Routes from TKU |
More Information: | TKU Maps & Info |
Facts about St. Clair County International Airport (PHN):
- St. Clair County International Airport (PHN) has 2 runways.
- The furthest airport from St. Clair County International Airport (PHN) is Margaret River Airport (MGV), which is located 11,302 miles (18,189 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to St. Clair County International Airport (PHN) is Sarnia (Chris Hadfield) Airport (YZR), which is located only 13 miles (20 kilometers) ENE of PHN.
- Because of St. Clair County International Airport's relatively low elevation of 650 feet, planes can take off or land at St. Clair County International 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 Turku Airport (TKU):
- The furthest airport from Turku Airport (TKU) is Chatham Islands (CHT), which is located 11,047 miles (17,778 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Logicity was at first a project of Pilot Turku Ltd but now operated by Turku Municipal Property Corporation after the contract with Pilot Turku Ltd ended 2010.
- Turku Airport (TKU) currently has only 1 runway.
- In addition to being known as "Turku Airport", another name for TKU is "Turun lentoasemaÅbo flygplats".
- Turku Airport handled 454,948 passengers last year.
- The closest airport to Turku Airport (TKU) is Pori Airport (POR), which is located 67 miles (108 kilometers) NNW of TKU.
- Because of Turku Airport's relatively low elevation of 161 feet, planes can take off or land at Turku 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.