The flight distance from Ontario Municipal Airport (ONO) in Ontario, United States to Warsaw Chopin Airport (WAW) in Warsaw, Poland is 8,586 kilometers (5,335 miles / 4,636 nautical miles). The estimated flight time for this route is approximately 11h, flying north northeast at a heading of 25°.

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 Poland. 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 23:39 in Ontario, it's 07:39 in Warsaw. 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 1,831 feet between the two airports. Warsaw Chopin Airport sits lower than Ontario Municipal Airport.

The return flight from Warsaw (WAW) to Ontario (ONO) follows a heading of 330° (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 Ontario Municipal Airport (ONO) and Warsaw Chopin Airport (WAW) detail pages, or use our flight duration calculator to compare other routes.