The flight distance from University Of Oklahoma Westheimer Airport (OUN) in Norman, United States to Riga International Airport (RIX) in Riga, Latvia is 8,390 kilometers (5,214 miles / 4,530 nautical miles). The estimated flight time for this route is approximately 11h, flying north northeast at a heading of 29°.

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

Time zone information: When it's 11:17 in Norman, it's 19:17 in Riga. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,146 feet between the two airports. Riga International Airport sits lower than University Of Oklahoma Westheimer Airport.

The return flight from Riga (RIX) to Norman (OUN) follows a heading of 314° (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 University Of Oklahoma Westheimer Airport (OUN) and Riga International Airport (RIX) detail pages, or use our flight duration calculator to compare other routes.