The flight distance from Challis Airport (CHL) in Challis, United States to Leopold Sedar Senghor International Airport (DKR) in Dakar, Senegal is 9,385 kilometers (5,831 miles / 5,067 nautical miles). The estimated flight time for this route is approximately 12h, flying east northeast at a heading of 75°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting United States with Senegal. It is an intercontinental flight between North America and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:26 in Challis, it's 14:26 in Dakar. With a 7-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 4,991 feet between the two airports. Leopold Sedar Senghor International Airport sits lower than Challis Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Dakar (DKR) to Challis (CHL) follows a heading of 315° (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 Challis Airport (CHL) and Leopold Sedar Senghor International Airport (DKR) detail pages, or use our flight duration calculator to compare other routes.