Nonstop flight route between Ko Samui, Surat Thani, Thailand and Porto Cheli, Argolis, Greece:
Departure Airport:

Arrival Airport:

Distance from USM to PKH:
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- About this route
- USM Airport Information
- PKH Airport Information
- Facts about USM
- Facts about PKH
- Map of Nearest Airports to USM
- List of Nearest Airports to USM
- Map of Furthest Airports from USM
- List of Furthest Airports from USM
- Map of Nearest Airports to PKH
- List of Nearest Airports to PKH
- Map of Furthest Airports from PKH
- List of Furthest Airports from PKH
About this route:
A direct, nonstop flight between Samui International Airport (USM), Ko Samui, Surat Thani, Thailand and Porto Kheli Airport (PKH), Porto Cheli, Argolis, Greece would travel a Great Circle distance of 5,103 miles (or 8,212 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 Samui International Airport and Porto Kheli 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 Samui International Airport and Porto Kheli Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | USM / VTSM |
Airport Names: |
|
Location: | Ko Samui, Surat Thani, Thailand |
GPS Coordinates: | 9°32'52"N by 100°3'43"E |
Area Served: | Ko Samui |
Operator/Owner: | Bangkok Airways |
Airport Type: | Public |
Elevation: | 64 feet (20 meters) |
# of Runways: | 1 |
View all routes: | Routes from USM |
More Information: | USM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PKH / LGHL |
Airport Names: |
|
Location: | Porto Cheli, Argolis, Greece |
GPS Coordinates: | 37°17'55"N by 23°8'56"E |
Operator/Owner: | T. Alexiou A.E |
Airport Type: | Private |
Elevation: | 100 feet (30 meters) |
# of Runways: | 1 |
View all routes: | Routes from PKH |
More Information: | PKH Maps & Info |
Facts about Samui International Airport (USM):
- Because of Samui International Airport's relatively low elevation of 64 feet, planes can take off or land at Samui 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.
- Samui International Airport (USM) currently has only 1 runway.
- The closest airport to Samui International Airport (USM) is Surat Thani International Airport (URT), which is located 69 miles (112 kilometers) WSW of USM.
- The furthest airport from Samui International Airport (USM) is Teniente FAP Jaime Montreuil Morales Airport (CHM), which is nearly antipodal to Samui International Airport (meaning Samui International Airport is almost on the exact opposite side of the Earth from Teniente FAP Jaime Montreuil Morales Airport), and is located 12,337 miles (19,854 kilometers) away in Chimbote, Ancash Region, Peru.
- In addition to being known as "Samui International Airport", another name for USM is "ท่าอากาศยานสมุย".
Facts about Porto Kheli Airport (PKH):
- In addition to being known as "Porto Kheli Airport", another name for PKH is "Αεροδρόμιο Πόρτο Χέλι".
- The furthest airport from Porto Kheli Airport (PKH) is Mangaia Island Airport (MGS), which is located 11,371 miles (18,299 kilometers) away in Mangaia Island, Cook Islands.
- The closest airport to Porto Kheli Airport (PKH) is Sparti Airport (SPJ), which is located 41 miles (66 kilometers) WSW of PKH.
- Porto Kheli Airport (PKH) currently has only 1 runway.
- Because of Porto Kheli Airport's relatively low elevation of 100 feet, planes can take off or land at Porto Kheli 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.