Nonstop flight route between Crestview, Florida, United States and Sidney, Montana, United States:
Departure Airport:
(30°39'1"N by 86°31'22"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from EGI to SDY:
1,503.91 miles (2,420.31 km)
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Jump to:
- About this route
- EGI Airport Information
- SDY Airport Information
- Facts about EGI
- Facts about SDY
- Map of Nearest Airports to EGI
- List of Nearest Airports to EGI
- Map of Furthest Airports from EGI
- List of Furthest Airports from EGI
- 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 Duke FieldEglin Air Force Auxiliary Field #3 (EGI), Crestview, Florida, United States and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 1,504 miles (or 2,420 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 Duke FieldEglin Air Force Auxiliary Field #3 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: | EGI / KEGI |
| Airport Names: |
|
| Location: | Crestview, Florida, United States |
| GPS Coordinates: | 30°39'1"N by 86°31'22"W |
| View all routes: | Routes from EGI |
| More Information: | EGI 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 Duke FieldEglin Air Force Auxiliary Field #3 (EGI):
- In addition to being known as "Duke FieldEglin Air Force Auxiliary Field #3", another name for EGI is "Duke Field".
- Six original Raiders were present at Duke Field, on Saturday 31 May 2008 for the culmination of their annual reunion.
- Between August and October 1970, during the Vietnam War, the Joint Contingency Task Group used AFROTC facilities at Duke Field to house US Army Special Forces troops involved in Operation Ivory Coast, a mission to rescue prisoners of war at Sơn Tây, North Vietnam.
- The furthest airport from Duke FieldEglin Air Force Auxiliary Field #3 (EGI) is Shark Bay Airport (MJK), which is located 11,172 miles (17,980 kilometers) away in Monkey Mia, Western Australia, Australia.
- The closest airport to Duke FieldEglin Air Force Auxiliary Field #3 (EGI) is Bob Sikes Airport (CEW), which is located only 9 miles (14 kilometers) N of EGI.
- In 1960 and 1961, in preparation for the Bay of Pigs Invasion, Duke Field was host to 'sanitized' Douglas C-54s and Curtiss C-46s used for transporting personnel, armaments and supplies between US bases such as Homestead AFB and Opa-locka Airport and CIA-run bases in Guatemala and latterly Nicaragua.
Facts about Sidney-Richland Municipal Airport (SDY):
- 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.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- 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.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.88 miles (14.29 km) N | Bob Sikes Airport (CEW) | Crestview, Florida, United States |     |
| 2 | 11.54 miles (18.57 km) S | Northwest Florida Regional Airport (VPS) | Valaparaiso (near Fort Walton Beach), Florida, United States | |
| 3 | 17.56 miles (28.26 km) S | Destin–Fort Walton Beach Airport (DSI) | Destin, Florida, United States | |
| 4 | 30.10 miles (48.43 km) W | NAS Whiting Field - North (NSE) | Milton, Florida, United States | |
| 5 | 41.35 miles (66.54 km) WSW | Pensacola International Airport (PNS) | Pensacola, Florida, United States | |
| 6 | 47.76 miles (76.86 km) ESE | Northwest Florida Beaches International Airport (ECP) | Panama City, Florida, United States | |
| 7 | 50.08 miles (80.60 km) WSW | NOLF Saufley Field (NUN) | Pensacola, Florida, United States | |
| 8 | 50.89 miles (81.90 km) WSW | Naval Air Station PensacolaForrest Sherman Field (NPA) | Pensacola, Florida, United States | |
| 9 | 58.10 miles (93.51 km) NE | Enterprise Municipal Airport (ETS) | Enterprise, Alabama, United States | |
| 10 | 58.48 miles (94.12 km) ESE | Panama City–Bay County International Airport (PFN) | Panama City, Florida, United States | |
| 11 | 64.56 miles (103.90 km) NE | Cairns Army Airfield (AAF) (OZR) | Fort Rucker/Ozark, Alabama, United States | |
| 12 | 66.82 miles (107.54 km) NE | Lowe Army Heliport (AHP) (LOR) | Fort Rucker / Ozark, Alabama, United States | |
| 13 | 68.63 miles (110.45 km) WSW | NOLF Barin (NHX) | Foley, Alabama, United States | |
| 14 | 68.87 miles (110.84 km) SE | Tyndall Air Force Base (PAM) | Panama City, Florida, United States | |
| 15 | 70.40 miles (113.30 km) NE | Hanchey Army Heliport (AHP) (HEY) | Fort Rucker, Dale County, Alabama, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,172.34 miles (17,980.09 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 2 | 11,168.31 miles (17,973.61 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 3 | 11,158.41 miles (17,957.67 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 4 | 11,156.18 miles (17,954.09 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 5 | 11,153.66 miles (17,950.03 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 11,143.34 miles (17,933.43 km) S | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 7 | 11,141.60 miles (17,930.62 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 8 | 11,140.08 miles (17,928.17 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 9 | 11,133.57 miles (17,917.70 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 11,125.18 miles (17,904.21 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 11 | 11,113.77 miles (17,885.83 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 11,108.39 miles (17,877.17 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 11,105.83 miles (17,873.06 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,095.08 miles (17,855.76 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 15 | 11,085.34 miles (17,840.09 km) W | Morawa Airport (MWB) | Morawa, 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 | |