The flight distance from Oslo Gardermoen Airport (OSL) in Oslo, Norway to Mehrabad International Airport (THR) in Tehran, Iran is 3,943 kilometers (2,450 miles / 2,129 nautical miles). The estimated flight time for this route is approximately 6h, flying east southeast at a heading of 115°.

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 an international route connecting Norway with Iran. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:54 in Oslo, it's 10:24 in Tehran.

There is a significant elevation difference of 3,281 feet between the two airports. Mehrabad International Airport sits higher than Oslo Gardermoen Airport.

The return flight from Tehran (THR) to Oslo (OSL) follows a heading of 326° (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 Oslo Gardermoen Airport (OSL) and Mehrabad International Airport (THR) detail pages, or use our flight duration calculator to compare other routes.