Nonstop flight route between Tanacross, Alaska, United States and Mould Bay, Northwest Territories, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from TSG to YMD:
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- About this route
- TSG Airport Information
- YMD Airport Information
- Facts about TSG
- Facts about YMD
- Map of Nearest Airports to TSG
- List of Nearest Airports to TSG
- Map of Furthest Airports from TSG
- List of Furthest Airports from TSG
- Map of Nearest Airports to YMD
- List of Nearest Airports to YMD
- Map of Furthest Airports from YMD
- List of Furthest Airports from YMD
About this route:
A direct, nonstop flight between Tanacross Airport (TSG), Tanacross, Alaska, United States and Mould Bay Airport (YMD), Mould Bay, Northwest Territories, Canada would travel a Great Circle distance of 1,040 miles (or 1,674 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 Tanacross Airport and Mould Bay Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | TSG / | 
| Airport Names: | 
 | 
| Location: | Tanacross, Alaska, United States | 
| GPS Coordinates: | 63°22'27"N by 143°20'8"W | 
| Area Served: | Tanacross, Alaska | 
| Operator/Owner: | Bureau of Land Management | 
| Airport Type: | Public | 
| Elevation: | 1549 feet (472 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from TSG | 
| More Information: | TSG Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YMD / CYMD | 
| Airport Name: | Mould Bay Airport | 
| Location: | Mould Bay, Northwest Territories, Canada | 
| GPS Coordinates: | 76°14'21"N by 119°19'6"W | 
| Operator/Owner: | Environment Canada | 
| Airport Type: | Public | 
| # of Runways: | 1 | 
| View all routes: | Routes from YMD | 
| More Information: | YMD Maps & Info | 
Facts about Tanacross Airport (TSG):
- This general aviation airport is located 166 miles southeast of Fairbanks, Alaska.
- Tanacross Airport is a public use airport located one nautical mile south of the central business district of Tanacross, in the Southeast Fairbanks Census Area of the U.S.
- The furthest airport from Tanacross Airport (TSG) is Port Elizabeth International Airport (PLZ), which is located 10,351 miles (16,659 kilometers) away in Port Elizabeth, South Africa.
- Tanacross Airport (TSG) has 2 runways.
- The closest airport to Tanacross Airport (TSG) is Tok Airport (TKJ), which is located only 11 miles (18 kilometers) ESE of TSG.
- Constructed 1943, activated September 20 by Air Transport Command as Station #16, Alaskan Wing, later 1464th AAFBU.
- In addition to being known as "Tanacross Airport", another name for TSG is "Tanacross Air Base".
Facts about Mould Bay Airport (YMD):
- The furthest airport from Mould Bay Airport (YMD) is Teniente Rodolfo Marsh Airport (TNM), which is located 9,917 miles (15,960 kilometers) away in Villa Las Estrellas, Antarctica.
- The closest airport to Mould Bay Airport (YMD) is Sachs Harbour (David Nasogaluak Jr. Saaryuaq) Airport (YSY), which is located 314 miles (505 kilometers) SSW of YMD.
- Mould Bay Airport (YMD) currently has only 1 runway.




