Nonstop flight route between East Farmingdale, New York, United States and Sidney, Montana, United States:
Departure Airport:
(40°43'44"N by 73°24'47"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from FRG to SDY:
1,586.51 miles (2,553.23 km)
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- About this route
- FRG Airport Information
- SDY Airport Information
- Facts about FRG
- Facts about SDY
- Map of Nearest Airports to FRG
- List of Nearest Airports to FRG
- Map of Furthest Airports from FRG
- List of Furthest Airports from FRG
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between Republic Airport (FRG), East Farmingdale, New York, United States and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 1,587 miles (or 2,553 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 Republic Airport and Sidney-Richland Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | FRG / KFRG |
| Airport Name: | Republic Airport |
| Location: | East Farmingdale, New York, United States |
| GPS Coordinates: | 40°43'44"N by 73°24'47"W |
| Area Served: | Long Island |
| Operator/Owner: | New York State Department of Transportation |
| Airport Type: | Public |
| Elevation: | 80 feet (24 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from FRG |
| More Information: | FRG Maps & Info |
Arrival 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 |
Facts about Republic Airport (FRG):
- After complaints that the MTA was not contributing taxes to local governments and questions about the MTA spending at Republic, ownership of the airport was transferred to the New York State Department of Transportation by the New York State Legislature in April 1983, to promote economic development in the surrounding Long Island region.
- The airport was once served by scheduled passenger air service on Cosmopolitan Airlines in the 1980s,Provincetown-Boston Airlines in the 1980s and Northwest Airlink in the 1990s.
- Republic Airport was acquired by the Metropolitan Transportation Authority on March 31, 1969.
- Republic Airport (FRG) has 2 runways.
- The furthest airport from Republic Airport (FRG) is Margaret River Airport (MGV), which is located 11,775 miles (18,949 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Republic Airport (FRG) is Long Island MacArthur Airport (HAP), which is located only 17 miles (27 kilometers) ENE of FRG.
- Seversky Aircraft moved there in January 1935 from College Point in Queens, and became Republic Aviation in 1939.
- The airport covers an area of 526 acres at an elevation of 80 feet above mean sea level.
- Because of Republic Airport's relatively low elevation of 80 feet, planes can take off or land at Republic 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.
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 17.01 miles (27.38 km) ENE | Long Island MacArthur Airport (HAP) | Long Island, Queensland, Australia |     |
| 2 | 17.01 miles (27.38 km) ENE | Long Island MacArthur Airport (ISP) | Islip, New York, United States | |
| 3 | 20.12 miles (32.38 km) WSW | John F. Kennedy International Airport (JFK) | New York City, New York, United States | |
| 4 | 22.26 miles (35.82 km) W | Flushing Airport (closed 1984) (FLU) | Flushing, New York, United States | |
| 5 | 24.27 miles (39.06 km) W | LaGuardia Airport (LGA) | New York City, New York, United States | |
| 6 | 27.96 miles (44.99 km) NNW | Westchester County Airport (HPN) | White Plains, New York, United States | |
| 7 | 29.26 miles (47.09 km) W | East 34th Street Heliport (TSS) | New York City, United States | |
| 8 | 29.29 miles (47.14 km) W | New York Skyports Inc. Seaplane Base (QNY) | New York City, New York, United States | |
| 9 | 29.30 miles (47.16 km) ENE | Brookhaven Calabro Airport (WSH) | Shirley, New York, United States | |
| 10 | 31.12 miles (50.08 km) W | West 30th Street Heliport (JRA) | New York City, New York, United States | |
| 11 | 31.24 miles (50.28 km) W | Downtown Manhattan Heliport (JRB) | New York City, New York, United States | |
| 12 | 33.55 miles (54.00 km) NNE | Igor I. Sikorsky Memorial Airport (BDR) | Bridgeport, Connecticut, United States | |
| 13 | 34.89 miles (56.15 km) WNW | Teterboro Airport (TEB) | Teterboro, New Jersey, United States | |
| 14 | 34.94 miles (56.23 km) ENE | Calverton Executive Airpark (CTO) | Calverton, New York, United States | |
| 15 | 39.64 miles (63.79 km) W | Newark Liberty International Airport (EWR) | Newark/Elizabeth, New Jersey, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,774.54 miles (18,949.24 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,750.53 miles (18,910.60 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,749.29 miles (18,908.60 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,724.00 miles (18,867.90 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,706.42 miles (18,839.62 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,658.91 miles (18,763.14 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,655.86 miles (18,758.25 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,648.63 miles (18,746.61 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,636.98 miles (18,727.86 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,574.26 miles (18,626.92 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,493.27 miles (18,496.59 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,479.10 miles (18,473.77 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,469.35 miles (18,458.09 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 14 | 11,450.70 miles (18,428.06 km) SSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,436.01 miles (18,404.43 km) SSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States | |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |