Nonstop flight route between Altenrhein, Switzerland and Knob Noster, Missouri, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from ACH to SZL:
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- About this route
- ACH Airport Information
- SZL Airport Information
- Facts about ACH
- Facts about SZL
- Map of Nearest Airports to ACH
- List of Nearest Airports to ACH
- Map of Furthest Airports from ACH
- List of Furthest Airports from ACH
- 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 St. Gallen–Altenrhein Airport (ACH), Altenrhein, Switzerland and Whiteman Air Force Base (SZL), Knob Noster, Missouri, United States would travel a Great Circle distance of 4,838 miles (or 7,786 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 large distance between St. Gallen–Altenrhein Airport and Whiteman Air Force Base, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between St. Gallen–Altenrhein Airport and Whiteman Air Force Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ACH / LSZR | 
| Airport Names: | 
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| Location: | Altenrhein, Switzerland | 
| GPS Coordinates: | 47°29'7"N by 9°33'39"E | 
| Area Served: | St. Gallen, Switzerland and Lake Constance | 
| Elevation: | 1306 feet (398 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from ACH | 
| More Information: | ACH 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 St. Gallen–Altenrhein Airport (ACH):
- In addition to being known as "St. Gallen–Altenrhein Airport", another name for ACH is "People's Business Airport".
- The airport can be reached via motorway A1.
- St. Gallen–Altenrhein Airport (ACH) has 2 runways.
- The airport features a small passenger terminal building and some apron and hangar stands for aircraft such as the Embraer 170, business jets or general aviation planes such as the Cessna 172.
- The furthest airport from St. Gallen–Altenrhein Airport (ACH) is Chatham Islands (CHT), which is nearly antipodal to St. Gallen–Altenrhein Airport (meaning St. Gallen–Altenrhein Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,051 miles (19,394 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to St. Gallen–Altenrhein Airport (ACH) is Hohenems-Dornbirn Airport (HOH), which is located only 10 miles (15 kilometers) SE of ACH.
Facts about Whiteman Air Force Base (SZL):
- 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 addition to being known as "Whiteman Air Force Base", another name for SZL is "Whiteman AFB".
- 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 closest airport to Whiteman Air Force Base (SZL) is Sedalia Regional Airport (DMO), which is located 20 miles (32 kilometers) E of SZL.
- In November 1942, the installation became Sedalia Army Air Field and was assigned to the I Troop Carrier Command of the Army Air Force.
- After the mission change in 1963, life on Whiteman remained relatively stable throughout the 1960s and 1970s.




