Nonstop flight route between Sidney, Montana, United States and La Romana, Dominican Republic:

About this route:

A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and La Romana International Airport (LRM), La Romana, Dominican Republic would travel a Great Circle distance of 2,830 miles (or 4,554 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 Sidney-Richland Municipal Airport and La Romana International Airport, 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 Sidney-Richland Municipal Airport and La Romana International Airport. 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 Sidney-Richland Municipal Airport (SDY):

• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
• Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.

Facts about La Romana International Airport (LRM):

• The furthest airport from La Romana International Airport (LRM) is RAAF Learmonth (LEA), which is nearly antipodal to La Romana International Airport (meaning La Romana International Airport is almost on the exact opposite side of the Earth from RAAF Learmonth), and is located 12,111 miles (19,491 kilometers) away in Exmouth, Western Australia, Australia.
• The airport consists of a main terminal with 4 modern gates.
• La Romana International Airport is located on the southeastern coast of the Dominican Republic, adjacent to the tourist town of La Romana and the resort of Casa de Campo.
• Because of La Romana International Airport's relatively low elevation of 213 feet, planes can take off or land at La Romana International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• La Romana International Airport (LRM) currently has only 1 runway.
• The closest airport to La Romana International Airport (LRM) is Punta Cana International Airport (PUJ), which is located 37 miles (60 kilometers) ENE of LRM.
• The current La Romana airport replaced an earlier La Romana airport, which was located south of the Zona Franca, on the south western side of Casa de Campo, which was approximately at 18°24′41″N 68°56′30″W / 18.41139°N 68.94167°W / 18.41139.
• In addition to being known as "La Romana International Airport", another name for LRM is "Aeropuerto Internacional La Romana".
• La Romana International Airport handled 225,550 passengers last year.