The flight distance from Bert Mooney Airport (BTM) in Butte, United States to New Chitose Airport (CTS) in Chitose / Tomakomai, Japan is 7,735 kilometers (4,807 miles / 4,177 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 311°.

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 Japan. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 18:55 in Butte, it's 09:55 in Chitose / Tomakomai. With a 15-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 5,469 feet between the two airports. New Chitose Airport sits lower than Bert Mooney Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Chitose / Tomakomai (CTS) to Butte (BTM) follows a heading of 46° (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 Bert Mooney Airport (BTM) and New Chitose Airport (CTS) detail pages, or use our flight duration calculator to compare other routes.