Nonstop flight route between Sidney, Montana, United States and Paris, France:
Departure Airport:

Arrival Airport:

Distance from SDY to CDG:
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- About this route
- SDY Airport Information
- CDG Airport Information
- Facts about SDY
- Facts about CDG
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to CDG
- List of Nearest Airports to CDG
- Map of Furthest Airports from CDG
- List of Furthest Airports from CDG
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Paris Charles de Gaulle Airport (CDG), Paris, France would travel a Great Circle distance of 4,453 miles (or 7,167 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 Paris Charles de Gaulle 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 Paris Charles de Gaulle Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SDY / KSDY |
Airport Name: | Sidney-Richland Municipal Airport |
Location: | Sidney, Montana, United States |
GPS Coordinates: | 47°42'24"N by 104°11'32"W |
Area Served: | Sidney, Montana |
Operator/Owner: | Sidney Richland Airport Authority |
Airport Type: | Public |
Elevation: | 1985 feet (605 meters) |
# of Runways: | 2 |
View all routes: | Routes from SDY |
More Information: | SDY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CDG / LFPG |
Airport Names: |
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Location: | Paris, France |
GPS Coordinates: | 49°0'34"N by 2°32'52"E |
Area Served: | Paris, France |
Airport Type: | Public |
Elevation: | 392 feet (119 meters) |
# of Runways: | 4 |
View all routes: | Routes from CDG |
More Information: | CDG Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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.
- 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.
Facts about Paris Charles de Gaulle Airport (CDG):
- Paris Charles de Gaulle Airport handled 62,052,917 passengers last year.
- Terminal 2 includes a TGV station on the LGV Interconnexion Est high-speed line.
- Because of Paris Charles de Gaulle Airport's relatively low elevation of 392 feet, planes can take off or land at Paris Charles de Gaulle 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.
- The closest airport to Paris Charles de Gaulle Airport (CDG) is Paris–Le Bourget Airport (LBG), which is located only 6 miles (9 kilometers) WSW of CDG.
- Paris Charles de Gaulle Airport, also known as Roissy Airport, is one of the world's principal aviation centres, as well as France's largest airport.
- The passage between the third, fourth and fifth floors is done through a tangle of escalators arranged in the centre of the building.
- In addition to being known as "Paris Charles de Gaulle Airport", other names for CDG include "Aéroport Paris-Charles-de-Gaulle" and "Roissy Airport".
- The completion of 750 m long Satellite 3 to the immediate east of Terminals 2E and 2F provides further jetways for large-capacity airliners, specifically the Airbus A380.
- Paris Charles de Gaulle Airport (CDG) has 4 runways.
- The furthest airport from Paris Charles de Gaulle Airport (CDG) is Chatham Islands (CHT), which is nearly antipodal to Paris Charles de Gaulle Airport (meaning Paris Charles de Gaulle Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,074 miles (19,432 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The Frutiger typeface was commissioned for use in the airport and implemented on signs throughout the building in 1975.