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 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.
• St. Clair County International Airport (PHN) has 2 runways.

Facts about Andrews Field (ADW):

• In October 1977, the 76th Airlift Division became the 76th Military Airlift Wing.
• Union American Civil War used a country church near Camp Springs, Maryland for sleeping quarters and on 25 August 1941, President Roosevelt directed use of the land for an airfield.
• Andrews Air Force Base was designated on 24 June 1948, and in June 1950, Andrews rapidly became involved in combat readiness training for B-25 Mitchell medium bomber crews.
• In a major reorganization, Headquarters Command, U.S.
• As of the census of 2000, there were 7,925 people, 1,932 households, and 1,864 families residing in the CDP.
• The closest airport to Andrews Field (ADW) is Bolling Air Force Base (BOF), which is located only 8 miles (13 kilometers) WNW of ADW.
• Andrews transferred from the Army to the 1947 United States Air Force and Headquarters Command held command reins at Andrews from 1947 through 1952 and again after 1957.
• 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.
• On 12 July 1991, the 89th Military Airlift Wing was redesignated as the 89th Airlift Wing and assumed duties as the host wing at Andrews AFB.