Nonstop flight route between Sidney, Montana, United States and Knob Noster, Missouri, United States:
Departure Airport:

Arrival Airport:

Distance from SDY to SZL:
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- About this route
- SDY Airport Information
- SZL Airport Information
- Facts about SDY
- Facts about SZL
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to SZL
- List of Nearest Airports to SZL
- Map of Furthest Airports from SZL
- List of Furthest Airports from SZL
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Whiteman Air Force Base (SZL), Knob Noster, Missouri, United States would travel a Great Circle distance of 818 miles (or 1,317 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 Sidney-Richland 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:
IATA / ICAO Codes: | SDY / KSDY |
Airport Name: | Sidney-Richland Municipal Airport |
Location: | Sidney, Montana, United States |
GPS Coordinates: | 47°42'24"N by 104°11'32"W |
Area Served: | Sidney, Montana |
Operator/Owner: | Sidney Richland Airport Authority |
Airport Type: | Public |
Elevation: | 1985 feet (605 meters) |
# of Runways: | 2 |
View all routes: | Routes from SDY |
More Information: | SDY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SZL / KSZL |
Airport Names: |
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Location: | Knob Noster, Missouri, United States |
GPS Coordinates: | 38°43'49"N by 93°32'53"W |
View all routes: | Routes from SZL |
More Information: | SZL Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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.
- 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.
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.
- Whiteman AFB is the only permanent base for the B-2 Spirit stealth bomber.
- After the mission change in 1963, life on Whiteman remained relatively stable throughout the 1960s and 1970s.
- The 476th Fighter Group, stationed at Moody Air Force Base, Georgia, is an Air Force Reserve Command unit linked to the 23rd Fighter Group at Moody.
- 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.
- The host unit at Whiteman AFB is the 509th Bomb Wing, assigned to the Eighth Air Force of the Air Force Global Strike Command.
- In May 1942, construction workers descended upon an area known to locals as the "Blue Flats" because of the color of the soil and began building a railroad spur for the new air base.
- Named in honor of 2d Lieutenant George Allison Whiteman.
- In addition to being known as "Whiteman Air Force Base", another name for SZL is "Whiteman AFB".