The flight distance from London Stansted Airport (STN) in London, United Kingdom to Sioux Gateway/Brig General Bud Day Field (SUX) in Sioux City, United States is 6,833 kilometers (4,246 miles / 3,689 nautical miles). The estimated flight time for this route is approximately 9h, flying west northwest at a heading of 303°.

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 an international route connecting United Kingdom with United States. It is an intercontinental flight between Europe and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 19:11 in London, it's 13:11 in Sioux City. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Sioux City (SUX) to London (STN) follows a heading of 44° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the London Stansted Airport (STN) and Sioux Gateway/Brig General Bud Day Field (SUX) detail pages, or use our flight duration calculator to compare other routes.