Nonstop flight route between Greater Sudbury, Ontario, Canada and Umiat, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from YSB to UMT:
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- About this route
- YSB Airport Information
- UMT Airport Information
- Facts about YSB
- Facts about UMT
- Map of Nearest Airports to YSB
- List of Nearest Airports to YSB
- Map of Furthest Airports from YSB
- List of Furthest Airports from YSB
- Map of Nearest Airports to UMT
- List of Nearest Airports to UMT
- Map of Furthest Airports from UMT
- List of Furthest Airports from UMT
About this route:
A direct, nonstop flight between Sudbury Airport (YSB), Greater Sudbury, Ontario, Canada and Umiat Airport (UMT), Umiat, Alaska, United States would travel a Great Circle distance of 2,815 miles (or 4,530 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 Sudbury Airport and Umiat 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 Sudbury Airport and Umiat Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | YSB / CYSB |
Airport Name: | Sudbury Airport |
Location: | Greater Sudbury, Ontario, Canada |
GPS Coordinates: | 46°37'32"N by 80°47'52"W |
Area Served: | Greater Sudbury, Ontario |
Airport Type: | Public |
Elevation: | 1143 feet (348 meters) |
# of Runways: | 2 |
View all routes: | Routes from YSB |
More Information: | YSB Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | UMT / PAUM |
Airport Name: | Umiat Airport |
Location: | Umiat, Alaska, United States |
GPS Coordinates: | 69°22'15"N by 152°8'5"W |
Area Served: | Umiat, Alaska |
Operator/Owner: | State of Alaska DOT&PF - Northern Region |
Airport Type: | Public |
Elevation: | 267 feet (81 meters) |
# of Runways: | 1 |
View all routes: | Routes from UMT |
More Information: | UMT Maps & Info |
Facts about Sudbury Airport (YSB):
- On February 25, 1953, the Sudbury Airport Committee was formed to lobby and arrange for commercial flights to Sudbury.
- In June 2008, under recommendation from NAV CANADA following a year-long aeronautical study, the control tower was closed mainly due to lack of traffic.
- Sudbury Airport (YSB) has 2 runways.
- The furthest airport from Sudbury Airport (YSB) is Margaret River Airport (MGV), which is located 11,228 miles (18,070 kilometers) away in Margaret River, Western Australia, Australia.
- The airport is served primarily by regional carrier lines such as Air Canada Jazz, Bearskin Airlines and Porter Airlines.
- The closest airport to Sudbury Airport (YSB) is North Bay Airport (YYB), which is located 68 miles (109 kilometers) ESE of YSB.
- The air traffic control tower was added in 1972 and the terminal building was replaced with a larger one in 1973, which was renovated and expanded again in the early 2000s.
Facts about Umiat Airport (UMT):
- The furthest airport from Umiat Airport (UMT) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,143 miles (16,324 kilometers) away in Villa Las Estrellas, Antarctica.
- The closest airport to Umiat Airport (UMT) is Nuiqsut Airport (NUI), which is located 64 miles (103 kilometers) NNE of UMT.
- Umiat Airport (UMT) currently has only 1 runway.
- Because of Umiat Airport's relatively low elevation of 267 feet, planes can take off or land at Umiat 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.