Nonstop flight route between Seward, Alaska, United States and Greater Sudbury, Ontario, Canada:

About this route:

A direct, nonstop flight between Seward Airport (SWD), Seward, Alaska, United States and Sudbury Airport (YSB), Greater Sudbury, Ontario, Canada would travel a Great Circle distance of 2,831 miles (or 4,556 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 Seward Airport and Sudbury 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 Seward Airport and Sudbury Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Seward Airport (SWD):

• Seward Airport (SWD) has 2 runways.
• The closest airport to Seward Airport (SWD) is Chenega Bay Airport (NCN), which is located 49 miles (79 kilometers) E of SWD.
• Seward Airport covers an area of 302 acres at an elevation of 22 feet above mean sea level.
• The furthest airport from Seward Airport (SWD) is Port Elizabeth International Airport (PLZ), which is located 10,617 miles (17,086 kilometers) away in Port Elizabeth, South Africa.
• Because of Seward Airport's relatively low elevation of 22 feet, planes can take off or land at Seward 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.

Facts about Sudbury Airport (YSB):

• On February 25, 1953, the Sudbury Airport Committee was formed to lobby and arrange for commercial flights to Sudbury.
• Sudbury Airport or Greater Sudbury Airport, is an airport in the Canadian city of Greater Sudbury, Ontario and is located 11 nautical miles northeast of the downtown area, on Municipal Road 86 between the communities of Garson and Skead.
• The closest airport to Sudbury Airport (YSB) is North Bay Airport (YYB), which is located 68 miles (109 kilometers) ESE of YSB.
• Sunwing Airlines began service at the Sudbury Airport in the early 2000s.
• 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.
• In March 2012, after WestJet confirmed its plans to launch a regional airline, Gregg Saretsky said in an interview with The Globe and Mail that Sudbury was one of the cities where the company was considering expanding its service.
• The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
• 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 began as an emergency landing facility with a single 6,600 ft landing strip for CF-100s from CFB North Bay in 1952.