The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to St Johns Industrial Air Park (SJN) in St Johns, United States is 1,796 kilometers (1,116 miles / 970 nautical miles). The estimated flight time for this route is approximately 3h, flying southeast at a heading of 138°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 23:37 in Seattle, it's 00:37 in St Johns.

There is a significant elevation difference of 5,304 feet between the two airports. St Johns Industrial Air Park sits higher than Seattle-Tacoma International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from St Johns (SJN) to Seattle (SEA) follows a heading of 327° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Seattle-Tacoma International Airport (SEA) and St Johns Industrial Air Park (SJN) detail pages, or use our flight duration calculator to compare other routes.