Nonstop flight route between Port Huron, Michigan, United States and Camp Springs, Maryland, United States:

About this route:

A direct, nonstop flight between St. Clair County International Airport (PHN), Port Huron, Michigan, United States and Andrews Field (ADW), Camp Springs, Maryland, United States would travel a Great Circle distance of 409 miles (or 659 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 St. Clair County International Airport and Andrews Field, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about St. Clair County International Airport (PHN):

• 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.
• 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.
• 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 Andrews Field (ADW):

• In the years since 1959, Andrews' flight operations and importance have increased greatly.
• The closest airport to Andrews Field (ADW) is Bolling Air Force Base (BOF), which is located only 8 miles (13 kilometers) WNW of ADW.
• The furthest airport from Andrews Field (ADW) is Margaret River Airport (MGV), which is located 11,691 miles (18,815 kilometers) away in Margaret River, Western Australia, Australia.
• There are two runways on the base.
• The host unit at Andrews is the 11th Wing, assigned to the Air Force District of Washington.
• Known as "The President's Wing," the 89th Airlift Wing continues to contribute to Andrews' rich history as the elite Air Mobility Command wing for transporting VIPs around the world.
• The airfield had 5,500 feet runways by 1944 when the 90th Fighter Control Squadron was formed, and the last Camp Springs combat units departed for WWII combat on 10 April 1944.