Nonstop flight route between St. Thomas, Ontario, Canada and Knob Noster, Missouri, United States:

About this route:

A direct, nonstop flight between St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada and Whiteman Air Force Base (SZL), Knob Noster, Missouri, United States would travel a Great Circle distance of 707 miles (or 1,139 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. Thomas Municipal Airport and Whiteman Air Force Base, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about St. Thomas Municipal Airport (YQS):

• The furthest airport from St. Thomas Municipal Airport (YQS) is Margaret River Airport (MGV), which is located 11,370 miles (18,298 kilometers) away in Margaret River, Western Australia, Australia.
• Because of St. Thomas Municipal Airport's relatively low elevation of 779 feet, planes can take off or land at St. Thomas Municipal 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. Thomas Municipal Airport (YQS) has 3 runways.
• The airport is in uncontrolled airspace but has a UNICOM operating during working hours on 122.70 MHz.
• The closest airport to St. Thomas Municipal Airport (YQS) is London international Airport (YXU), which is located only 18 miles (29 kilometers) N of YQS.

Facts about Whiteman Air Force Base (SZL):

• The closest airport to Whiteman Air Force Base (SZL) is Sedalia Regional Airport (DMO), which is located 20 miles (32 kilometers) E of SZL.
• The furthest airport from Whiteman Air Force Base (SZL) is Margaret River Airport (MGV), which is located 10,815 miles (17,405 kilometers) away in Margaret River, Western Australia, Australia.
• In addition to being known as "Whiteman Air Force Base", another name for SZL is "Whiteman AFB".
• Whiteman initially employed the Minuteman I weapons system until the mid-1960s, when a force modernization program converted the Minuteman I to the Minuteman II.
• The Air National Guard 131st Bomb Wing and the active-duty 509th Bomb Wing have a unique relationship at Whiteman AFB, in that members of the two units work side-by-side on a daily basis, although the majority of the 131st Bomb Wing visits Whiteman only one weekend per month for drill.
• In November 1942, the installation became Sedalia Army Air Field and was assigned to the I Troop Carrier Command of the Army Air Force.