Nonstop flight route between Romulus (near Detroit), Michigan, United States and St. Thomas, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from DTW to YQS:
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- About this route
- DTW Airport Information
- YQS Airport Information
- Facts about DTW
- Facts about YQS
- Map of Nearest Airports to DTW
- List of Nearest Airports to DTW
- Map of Furthest Airports from DTW
- List of Furthest Airports from DTW
- Map of Nearest Airports to YQS
- List of Nearest Airports to YQS
- Map of Furthest Airports from YQS
- List of Furthest Airports from YQS
About this route:
A direct, nonstop flight between Detroit Metropolitan Wayne County Airport (DTW), Romulus (near Detroit), Michigan, United States and St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada would travel a Great Circle distance of 121 miles (or 194 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 Detroit Metropolitan Wayne County Airport and St. Thomas Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DTW / KDTW |
Airport Name: | Detroit Metropolitan Wayne County Airport |
Location: | Romulus (near Detroit), Michigan, United States |
GPS Coordinates: | 42°12'44"N by 83°21'11"W |
Area Served: | Detroit, Michigan |
Operator/Owner: | Wayne County, Michigan |
Airport Type: | Public |
Elevation: | 645 feet (197 meters) |
# of Runways: | 6 |
View all routes: | Routes from DTW |
More Information: | DTW Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YQS / CYQS |
Airport Name: | St. Thomas Municipal Airport |
Location: | St. Thomas, Ontario, Canada |
GPS Coordinates: | 42°46'12"N by 81°6'34"W |
Operator/Owner: | Municipality of St. Thomas |
Airport Type: | Public |
Elevation: | 779 feet (237 meters) |
# of Runways: | 3 |
View all routes: | Routes from YQS |
More Information: | YQS Maps & Info |
Facts about Detroit Metropolitan Wayne County Airport (DTW):
- The terminal houses all non-SkyTeam airlines serving the airport.
- Because of Detroit Metropolitan Wayne County Airport's relatively low elevation of 645 feet, planes can take off or land at Detroit Metropolitan Wayne County 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.
- Detroit Metropolitan Wayne County Airport (DTW) has 6 runways.
- The present Runway 3L/21R has had four identifiers.
- The furthest airport from Detroit Metropolitan Wayne County Airport (DTW) is Margaret River Airport (MGV), which is located 11,285 miles (18,161 kilometers) away in Margaret River, Western Australia, Australia.
- The Smith Terminal's thirty-two gates originally housed Northwest Orient Airlines, Allegheny Airlines, Eastern Airlines, and Pan-Am, among others.
- A AAA Four Star Westin hotel is directly connected to the terminal.
- The closest airport to Detroit Metropolitan Wayne County Airport (DTW) is Willow Run Airport (YIP) (YIP), which is located only 9 miles (15 kilometers) W of DTW.
Facts about St. Thomas Municipal Airport (YQS):
- The furthest airport from St. Thomas Municipal Airport (YQS) is Margaret River Airport (MGV), which is located 11,370 miles (18,298 kilometers) away in Margaret River, Western Australia, Australia.
- The airport was purchased by the City of St.
- St. Thomas Municipal Airport (YQS) has 3 runways.
- The closest airport to St. Thomas Municipal Airport (YQS) is London international Airport (YXU), which is located only 18 miles (29 kilometers) N of YQS.
- Because of St. Thomas Municipal Airport's relatively low elevation of 779 feet, planes can take off or land at St. Thomas Municipal 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.