Nonstop flight route between Sidney, Montana, United States and Boston, Massachusetts, United States:
Departure Airport:

Arrival Airport:

Distance from SDY to BOS:
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- About this route
- SDY Airport Information
- BOS Airport Information
- Facts about SDY
- Facts about BOS
- 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 BOS
- List of Nearest Airports to BOS
- Map of Furthest Airports from BOS
- List of Furthest Airports from BOS
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Boston Logan International Airport (BOS), Boston, Massachusetts, United States would travel a Great Circle distance of 1,648 miles (or 2,653 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 relatively short distance between Sidney-Richland Municipal Airport and Boston Logan International Airport, the route shown on this map most likely still appears to be a straight line.
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: | BOS / KBOS |
Airport Name: | Boston Logan International Airport |
Location: | Boston, Massachusetts, United States |
GPS Coordinates: | 42°21'47"N by 71°0'23"W |
Area Served: | Boston, Massachusetts, US |
Operator/Owner: | Massachusetts Port Authority (Massport) |
Airport Type: | Public |
Elevation: | 20 feet (6 meters) |
# of Runways: | 6 |
View all routes: | Routes from BOS |
More Information: | BOS Maps & Info |
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.
- 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 covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
Facts about Boston Logan International Airport (BOS):
- As of 2010, Logan is the 19th busiest airport in the United States with about 13.5 million boardings a year.
- Runway 14/32, which officially opened to air traffic on November 23, 2006, is unidirectional.
- The March 1947 diagram shows 7,000 ft runway 4 in use, with runways 9 and 33 under construction.
- A scene from the 2006 film The Departed was filmed at Logan, inside the connector bridge between Terminal E and the Central Parking Garage.
- Boston Logan International Airport (BOS) has 6 runways.
- The closest airport to Boston Logan International Airport (BOS) is Norwood Memorial Airport (OWD), which is located only 15 miles (24 kilometers) SW of BOS.
- Logan International Airport surpassed the 30 million passenger mark in the 2013 calendar year, at 30.2 million passengers.
- Boston Logan International Airport handled 3,021,863 passengers last year.
- The furthest airport from Boston Logan International Airport (BOS) is Margaret River Airport (MGV), which is located 11,767 miles (18,937 kilometers) away in Margaret River, Western Australia, Australia.
- General Edward Lawrence Logan International Airport is an international airport located in the East Boston neighborhood of Boston, Massachusetts.
- In October 2009 US Airways announced it would close its Boston crew base in May 2010.
- Because of Boston Logan International Airport's relatively low elevation of 20 feet, planes can take off or land at Boston Logan 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.