The flight distance from Chicago O'Hare International Airport (ORD) in Chicago, United States to Sheep Mountain Airport (SMU) in Sheep Mountain, United States is 4,436 kilometers (2,756 miles / 2,395 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 321°.

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 a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 3-hour time difference between the two cities.

Time zone information: When it's 05:09 in Chicago, it's 02:09 in Sheep Mountain. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,070 feet between the two airports. Sheep Mountain Airport sits higher than Chicago O'Hare International Airport.

The return flight from Sheep Mountain (SMU) to Chicago (ORD) follows a heading of 91° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Chicago O'Hare International Airport (ORD) and Sheep Mountain Airport (SMU) detail pages, or use our flight duration calculator to compare other routes.