Nonstop flight route between Port Huron, Michigan, United States and Northampton / Peterborough, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from PHN to ORM:
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- About this route
- PHN Airport Information
- ORM Airport Information
- Facts about PHN
- Facts about ORM
- 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 ORM
- List of Nearest Airports to ORM
- Map of Furthest Airports from ORM
- List of Furthest Airports from ORM
About this route:
A direct, nonstop flight between St. Clair County International Airport (PHN), Port Huron, Michigan, United States and Sywell Aerodrome (ORM), Northampton / Peterborough, United Kingdom would travel a Great Circle distance of 3,655 miles (or 5,883 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 Sywell Aerodrome, 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 Sywell Aerodrome. 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: | ORM / EGBK |
Airport Names: |
|
Location: | Northampton / Peterborough, United Kingdom |
GPS Coordinates: | 52°18'21"N by 0°47'31"W |
Area Served: | Northampton, Wellingborough, Kettering and Rushden |
Airport Type: | Private |
Elevation: | 424 feet (129 meters) |
# of Runways: | 4 |
View all routes: | Routes from ORM |
More Information: | ORM Maps & Info |
Facts about St. Clair County International Airport (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.
- 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.
Facts about Sywell Aerodrome (ORM):
- Sywell Aerodrome (ORM) has 4 runways.
- The aerodrome caters for private flying, flight training and corporate flights.
- Because of Sywell Aerodrome's relatively low elevation of 424 feet, planes can take off or land at Sywell Aerodrome 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 furthest airport from Sywell Aerodrome (ORM) is Dunedin International Airport (DUD), which is located 11,838 miles (19,051 kilometers) away in Dunedin, Otago, New Zealand.
- Brooklands Flying Club is based at Sywell and flies the Aero AT-3 and Cessna 172 which are used as trainers for Private Pilot Licenses, Joint Aviation Requirements and night rating training.
- The closest airport to Sywell Aerodrome (ORM) is Milton Keynes Airport (KYN), which is located only 18 miles (30 kilometers) S of ORM.
- Sywell has three all-grass operational runways and a fourth all-weather concrete runway.
- A viewing area is provided for aircraft spotters.
- In addition to being known as "Sywell Aerodrome", another name for ORM is "Northampton/Sywell Aerodrome".
- Music in Flight is an airshow held at Sywell, in which an orchestra plays classical music to accompany flying aircraft, hot air balloons, the Red Devils parachute display team and a fireworks display.