Nonstop flight route between Twin Hills, Alaska, United States and Toronto, Ontario, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from TWA to YTZ:
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- About this route
- TWA Airport Information
- YTZ Airport Information
- Facts about TWA
- Facts about YTZ
- Map of Nearest Airports to TWA
- List of Nearest Airports to TWA
- Map of Furthest Airports from TWA
- List of Furthest Airports from TWA
- Map of Nearest Airports to YTZ
- List of Nearest Airports to YTZ
- Map of Furthest Airports from YTZ
- List of Furthest Airports from YTZ
About this route:
A direct, nonstop flight between Twin Hills Airport (TWA), Twin Hills, Alaska, United States and Billy Bishop Toronto City Airport (YTZ), Toronto, Ontario, Canada would travel a Great Circle distance of 3,413 miles (or 5,492 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 Twin Hills Airport and Billy Bishop Toronto City 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 Twin Hills Airport and Billy Bishop Toronto City Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TWA / | 
| Airport Names: | 
 | 
| Location: | Twin Hills, Alaska, United States | 
| GPS Coordinates: | 59°4'27"N by 160°16'30"W | 
| Area Served: | Twin Hills, Alaska | 
| Operator/Owner: | State of Alaska DOT&PF - Central Region | 
| Airport Type: | Public | 
| Elevation: | 82 feet (25 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from TWA | 
| More Information: | TWA Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YTZ / CYTZ | 
| Airport Names: | 
 | 
| Location: | Toronto, Ontario, Canada | 
| GPS Coordinates: | 43°37'38"N by 79°23'45"W | 
| Area Served: | Toronto, Ontario | 
| Operator/Owner: | Toronto Port Authority | 
| Airport Type: | Public | 
| Elevation: | 252 feet (77 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from YTZ | 
| More Information: | YTZ Maps & Info | 
Facts about Twin Hills Airport (TWA):
- The closest airport to Twin Hills Airport (TWA) is Togiak Airport (TOG), which is located only 5 miles (7 kilometers) WSW of TWA.
- Because of Twin Hills Airport's relatively low elevation of 82 feet, planes can take off or land at Twin Hills 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.
- Twin Hills Airport has one runway designated 18/36 with a gravel surface measuring 3,000 by 60 feet.
- The furthest airport from Twin Hills Airport (TWA) is Cape Town International Airport (CPT), which is located 10,701 miles (17,222 kilometers) away in Cape Town, South Africa.
- Twin Hills Airport (TWA) currently has only 1 runway.
- In addition to being known as "Twin Hills Airport", another name for TWA is "A63".
Facts about Billy Bishop Toronto City Airport (YTZ):
- In 1990, Air Ontario started operating regional airline service to Ottawa and Montreal.
- In 1967, the Harbour Commission initiated a study into converting the airport into one suitable for the passenger jets of the day, such as DC-8s.
- In addition to being known as "Billy Bishop Toronto City Airport", another name for YTZ is "Toronto Island Airport".
- The closest airport to Billy Bishop Toronto City Airport (YTZ) is Toronto Pearson International Airport (YYZ), which is located only 12 miles (20 kilometers) WNW of YTZ.
- By 1974, the annual operating deficit of running the airport had reached $300,000 per year, $130,000 of it in operating the Maple City ferry.
- The furthest airport from Billy Bishop Toronto City Airport (YTZ) is Margaret River Airport (MGV), which is located 11,411 miles (18,364 kilometers) away in Margaret River, Western Australia, Australia.
- In January 2010, the TPA announced that it would spend $8 million CAD on upgrades to the airport.
- Billy Bishop Toronto City Airport (YTZ) has 3 runways.
- Because of Billy Bishop Toronto City Airport's relatively low elevation of 252 feet, planes can take off or land at Billy Bishop Toronto City 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.
- In January 1964, the cable ferry was retired, replaced by the Harbour Commission tugboat Thomas Langton That year, interest by municipal government officials was renewed in a new link to the airport.
- Conceived in the 1930s as the main airport for Toronto, the construction of the airport was completed in 1939 by the Toronto Harbour Commission.
- By the end of 1952, the accumulated cost of running the Island Airport, and paying the interest on the debt of construction, totalled $752,000.




