Nonstop flight route between Cambridge, Maryland, United States and Port Huron, Michigan, United States:
Departure Airport:
Arrival Airport:
Distance from CGE to PHN:
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- About this route
 - CGE Airport Information
 - PHN Airport Information
 - Facts about CGE
 - Facts about PHN
 - Map of Nearest Airports to CGE
 - List of Nearest Airports to CGE
 - Map of Furthest Airports from CGE
 - List of Furthest Airports from CGE
 - Map of Nearest Airports to PHN
 - List of Nearest Airports to PHN
 - Map of Furthest Airports from PHN
 - List of Furthest Airports from PHN
 
About this route:
A direct, nonstop flight between Cambridge–Dorchester Airport (CGE), Cambridge, Maryland, United States and St. Clair County International Airport (PHN), Port Huron, Michigan, United States would travel a Great Circle distance of 455 miles (or 732 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 relatively short distance between Cambridge–Dorchester Airport and St. Clair County International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CGE / KCGE | 
| Airport Name: | Cambridge–Dorchester Airport | 
| Location: | Cambridge, Maryland, United States | 
| GPS Coordinates: | 38°32'21"N by 76°1'49"W | 
| Area Served: | Cambridge, Maryland | 
| Operator/Owner: | Dorchester County Commissioners | 
| Airport Type: | Public | 
| Elevation: | 20 feet (6 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from CGE | 
| More Information: | CGE Maps & Info | 
Arrival 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 | 
Facts about Cambridge–Dorchester Airport (CGE):
- Because of Cambridge–Dorchester Airport's relatively low elevation of 20 feet, planes can take off or land at Cambridge–Dorchester 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 closest airport to Cambridge–Dorchester Airport (CGE) is Easton Airport (ESN), which is located only 18 miles (30 kilometers) N of CGE.
 - The furthest airport from Cambridge–Dorchester Airport (CGE) is Margaret River Airport (MGV), which is located 11,740 miles (18,894 kilometers) away in Margaret River, Western Australia, Australia.
 - Cambridge–Dorchester Airport (CGE) currently has only 1 runway.
 
Facts about St. Clair County International Airport (PHN):
- 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.
 - St. Clair County International Airport (PHN) has 2 runways.
 - 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.
 
