Nonstop flight route between Daugavpils, Latvia and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Daugavpils International Airport (DGP), Daugavpils, Latvia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,396 miles (or 8,684 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Daugavpils International Airport and Henry Post Army Airfield, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Daugavpils International Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Daugavpils International Airport (DGP):

• The furthest airport from Daugavpils International Airport (DGP) is Chatham Islands (CHT), which is located 11,120 miles (17,896 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The Daugavpils International Airport is located 12 km northeast of Daugavpils in village of Lociki, Naujene parish, Daugavpils District, Latgale region, Latvia.
• In the past, the airport was home to 372 APIB flying MiG-23 and MiG-27 aircraft.
• All of the airport's technical infrastructure, runway and buildings are what was left of the former Soviet military air base.
• In addition to being known as "Daugavpils International Airport", another name for DGP is "Daugavpils Starptautiskā Lidosta".
• The closest airport to Daugavpils International Airport (DGP) is Vilnius International Airport (VNO), which is located 105 miles (169 kilometers) SSW of DGP.
• Daugavpils International Airport (DGP) currently has only 1 runway.

Facts about Henry Post Army Airfield (FSI):

• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• Post Field served as a base for flight training for the Air Service.
• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• Henry Post Army Airfield (FSI) currently has only 1 runway.