Nonstop flight route between West Yellowstone, Montana, United States and Big Trout Lake, Ontario, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from WYS to YTL:
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- About this route
- WYS Airport Information
- YTL Airport Information
- Facts about WYS
- Facts about YTL
- Map of Nearest Airports to WYS
- List of Nearest Airports to WYS
- Map of Furthest Airports from WYS
- List of Furthest Airports from WYS
- Map of Nearest Airports to YTL
- List of Nearest Airports to YTL
- Map of Furthest Airports from YTL
- List of Furthest Airports from YTL
About this route:
A direct, nonstop flight between Yellowstone Airport (WYS), West Yellowstone, Montana, United States and Big Trout Lake Airport (YTL), Big Trout Lake, Ontario, Canada would travel a Great Circle distance of 1,139 miles (or 1,834 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 Yellowstone Airport and Big Trout Lake Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | WYS / KWYS | 
| Airport Name: | Yellowstone Airport | 
| Location: | West Yellowstone, Montana, United States | 
| GPS Coordinates: | 44°41'17"N by 111°7'4"W | 
| Area Served: | West Yellowstone, Montana | 
| Operator/Owner: | State of Montana | 
| Airport Type: | Public | 
| Elevation: | 6649 feet (2,027 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from WYS | 
| More Information: | WYS Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YTL / CYTL | 
| Airport Name: | Big Trout Lake Airport | 
| Location: | Big Trout Lake, Ontario, Canada | 
| GPS Coordinates: | 53°49'4"N by 89°53'48"W | 
| Operator/Owner: | Government of Ontario | 
| Airport Type: | Public | 
| Elevation: | 730 feet (223 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from YTL | 
| More Information: | YTL Maps & Info | 
Facts about Yellowstone Airport (WYS):
- Two airlines actually operated mainline jet aircraft into the airport in the past, although all service was seasonal in nature and was not operated during the winter months.
- West Yellowstone jumpers and tanker are considered national resources.
- Because of Yellowstone Airport's high elevation of 6,649 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WYS. Combined with a high temperature, this could make WYS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Yellowstone Airport (WYS) is Sir Gaëtan Duval Airport (RRG), which is located 10,685 miles (17,196 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Yellowstone Airport (WYS) is Dubois Municipal Airport (DBS), which is located 65 miles (105 kilometers) WSW of WYS.
- Yellowstone Airport (WYS) currently has only 1 runway.
Facts about Big Trout Lake Airport (YTL):
- The closest airport to Big Trout Lake Airport (YTL) is Bearskin Lake Airport (XBE), which is located 47 miles (76 kilometers) WNW of YTL.
- Because of Big Trout Lake Airport's relatively low elevation of 730 feet, planes can take off or land at Big Trout Lake 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.
- Big Trout Lake Airport (YTL) currently has only 1 runway.
- The furthest airport from Big Trout Lake Airport (YTL) is Margaret River Airport (MGV), which is located 10,602 miles (17,062 kilometers) away in Margaret River, Western Australia, Australia.




