The flight distance from Nashville International Airport (BNA) in Nashville, United States to Boundary Airport (BYA) in Boundary, United States is 4,742 kilometers (2,946 miles / 2,560 nautical miles). The estimated flight time for this route is approximately 7h, flying north northwest at a heading of 328°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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 3-hour time difference between the two cities.

Time zone information: When it's 05:50 in Nashville, it's 02:50 in Boundary. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,341 feet between the two airports. Boundary Airport sits higher than Nashville International Airport.

The return flight from Boundary (BYA) to Nashville (BNA) follows a heading of 104° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Nashville International Airport (BNA) and Boundary Airport (BYA) detail pages, or use our flight duration calculator to compare other routes.