The flight distance from Helsinki Vantaa Airport (HEL) in Helsinki, Finland to Garden County/King Rhiley Field (OKS) in Oshkosh, United States is 7,734 kilometers (4,806 miles / 4,176 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 320°.

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 Finland 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 00:20 in Helsinki, it's 15:20 in Oshkosh. With a 9-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 3,215 feet between the two airports. Garden County/King Rhiley Field sits higher than Helsinki Vantaa Airport.

The return flight from Oshkosh (OKS) to Helsinki (HEL) follows a heading of 25° (north 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 Helsinki Vantaa Airport (HEL) and Garden County/King Rhiley Field (OKS) detail pages, or use our flight duration calculator to compare other routes.