The flight distance from St Louis Lambert International Airport (STL) in St Louis, United States to Tonopah Test Range (XSD) in Tonopah, United States is 2,302 kilometers (1,430 miles / 1,243 nautical miles). The estimated flight time for this route is approximately 4h, flying west at a heading of 276°.

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 2-hour time difference between the two cities.

Time zone information: When it's 13:06 in St Louis, it's 11:06 in Tonopah.

There is a significant elevation difference of 4,933 feet between the two airports. Tonopah Test Range sits higher than St Louis Lambert International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Tonopah (XSD) to St Louis (STL) follows a heading of 79° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the St Louis Lambert International Airport (STL) and Tonopah Test Range (XSD) detail pages, or use our flight duration calculator to compare other routes.