Nonstop flight route between Dover, Delaware, United States and Sidney, Montana, United States:

About this route:

A direct, nonstop flight between Dover Air Force Base (DOV), Dover, Delaware, United States and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 1,548 miles (or 2,491 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 Dover Air Force Base and Sidney-Richland Municipal Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Dover Air Force Base (DOV):

• When war broke out between Israel and the combine forces of Egypt and Syria on October 13, 1973 the 436 MAW responded with a 32-day airlift that delivered 22,305 tons of munitions and military equipment to Israel.
• In 1992, with the disestablishment of Military Air Command, Dover AFB was transferred to the newly established Air Mobility Command and the 436 MAW and 512 MAW were redesignated as the 436th Airlift Wing and the 512th Airlift Wing, respectively.
• Dover AFB is home to the 436th Airlift Wing of the Air Mobility Command, known as the "Eagle Wing", and the AMC-gained 512th Airlift Wing of the Air Force Reserve Command, referred to as the "Liberty Wing".
• Some of the more memorable flights during the post-war period included the airdrop and test firing of a Minuteman I intercontinental ballistic missile and the delivery of a 40-ton superconducting magnet to Moscow during the Cold War, for which the crew received the Mackay Trophy.
• In addition to being known as "Dover Air Force Base", another name for DOV is "Dover AFB".
• The furthest airport from Dover Air Force Base (DOV) is Margaret River Airport (MGV), which is located 11,750 miles (18,909 kilometers) away in Margaret River, Western Australia, Australia.
• Once the airport came under military control an immediate construction program began to turn the civil airport into a military airfield.
• Dover Airfield was reactivated on 1 August 1950 as a result of the Korean War and the expansion of the United States Air Force in response to the Soviet threat in the Cold War.
• On 1 September 1946 as a result of the drawdown of United States forces after World War II, Dover Army Airfield, was placed on temporary inactive status.
• The closest airport to Dover Air Force Base (DOV) is Millville Municipal Airport (MIV), which is located 27 miles (43 kilometers) NE of DOV.

Facts about Sidney-Richland Municipal Airport (SDY):

• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
• As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
• Sidney-Richland Municipal Airport is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.