Nonstop flight route between Altenrhein, Switzerland and Donnelly, Alberta, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from ACH to YOE:
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- About this route
- ACH Airport Information
- YOE Airport Information
- Facts about ACH
- Facts about YOE
- 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 YOE
- List of Nearest Airports to YOE
- Map of Furthest Airports from YOE
- List of Furthest Airports from YOE
About this route:
A direct, nonstop flight between St. Gallen–Altenrhein Airport (ACH), Altenrhein, Switzerland and Donnelly Airport (YOE), Donnelly, Alberta, Canada would travel a Great Circle distance of 4,668 miles (or 7,512 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 Donnelly Airport, 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 Donnelly Airport. 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: | 
 | 
| 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: | YOE / | 
| Airport Names: | 
 | 
| Location: | Donnelly, Alberta, Canada | 
| GPS Coordinates: | 55°42'33"N by 117°5'38"W | 
| Area Served: | Donnelly, Alberta, Canada | 
| Operator/Owner: | Smoky River Airport Commission | 
| Airport Type: | Public | 
| Elevation: | 1950 feet (594 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from YOE | 
| More Information: | YOE Maps & Info | 
Facts about St. Gallen–Altenrhein Airport (ACH):
- 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.
- In addition to being known as "St. Gallen–Altenrhein Airport", another name for ACH is "People's Business Airport".
- 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.
- St. Gallen–Altenrhein Airport (ACH) has 2 runways.
Facts about Donnelly Airport (YOE):
- The closest airport to Donnelly Airport (YOE) is Peace River Airport (YPE), which is located 38 miles (62 kilometers) NNW of YOE.
- The furthest airport from Donnelly Airport (YOE) is Tôlanaro Airport (FTU), which is located 10,170 miles (16,367 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Donnelly Airport", another name for YOE is "CFM4".
- Donnelly Airport (YOE) currently has only 1 runway.




