Nonstop flight route between Blytheville, Arkansas, United States and Sidney, Montana, United States:
Departure Airport:
(35°57'51"N by 89°56'38"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from BYH to SDY:
1,090.23 miles (1,754.56 km)
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Jump to:
- About this route
- BYH Airport Information
- SDY Airport Information
- Facts about BYH
- Facts about SDY
- Map of Nearest Airports to BYH
- List of Nearest Airports to BYH
- Map of Furthest Airports from BYH
- List of Furthest Airports from BYH
- 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 Arkansas International Airport (BYH), Blytheville, Arkansas, United States and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 1,090 miles (or 1,755 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 Arkansas International 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: | BYH / KBYH |
| Airport Name: | Arkansas International Airport |
| Location: | Blytheville, Arkansas, United States |
| GPS Coordinates: | 35°57'51"N by 89°56'38"W |
| Area Served: | Blytheville, Arkansas |
| Operator/Owner: | Gosnell Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 254 feet (77 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BYH |
| More Information: | BYH 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 Arkansas International Airport (BYH):
- Because of Arkansas International Airport's relatively low elevation of 254 feet, planes can take off or land at Arkansas 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.
- The furthest airport from Arkansas International Airport (BYH) is Margaret River Airport (MGV), which is located 11,015 miles (17,728 kilometers) away in Margaret River, Western Australia, Australia.
- The Arkansas Archaeological Society hosted a training program at the former air base from 2004-2006.
- The closest airport to Arkansas International Airport (BYH) is Blytheville Municipal Airport (HKA), which is located only 7 miles (11 kilometers) ESE of BYH.
- Arkansas International Airport (BYH) currently has only 1 runway.
- Because it was an Air Force base, it has room and facilities that are not available in many other complexes.
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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.54 miles (10.52 km) ESE | Blytheville Municipal Airport (HKA) | Blytheville, Arkansas, United States |     |
| 2 | 12.73 miles (20.49 km) WSW | Manila Municipal Airport (MXA) | Manila, Arkansas, United States | |
| 3 | 18.79 miles (30.24 km) NNW | Kennett Memorial Airport (KNT) | Kennett, Missouri, United States | |
| 4 | 32.33 miles (52.03 km) WNW | Kirk Field (PGR) | Paragould, Arkansas, United States | |
| 5 | 40.37 miles (64.98 km) WSW | Jonesboro Municipal Airport (JBR) | Jonesboro, Arkansas, United States | |
| 6 | 42.20 miles (67.91 km) S | Millington Regional Jetport (NQA) | Millington, Tennessee, United States | |
| 7 | 43.88 miles (70.62 km) N | Malden Regional Airport (MAW) | Malden, Missouri, United States | |
| 8 | 55.92 miles (89.99 km) WNW | Walnut Ridge Regional AirportWalnut Ridge Army Airfield (ARG) | Walnut Ridge, Arkansas, United States | |
| 9 | 59.59 miles (95.90 km) SSW | West Memphis Municipal Airport (AWM) | West Memphis, Arkansas, United States | |
| 10 | 60.65 miles (97.61 km) ENE | Everett-Stewart Regional Airport (UCY) | Union City, Tennessee, United States | |
| 11 | 62.91 miles (101.24 km) ESE | McKellar-Sipes Regional Airport (MKL) | Jackson, Tennessee, United States | |
| 12 | 63.73 miles (102.56 km) S | Memphis International Airport (MEM) | Memphis, Tennessee, United States | |
| 13 | 67.97 miles (109.39 km) NNE | Sikeston Memorial Municipal AirportHarvey Parks Army Airfield (SIK) | Sikeston, Missouri, United States | |
| 14 | 68.67 miles (110.51 km) S | Olive Branch Airport (OLV) | Olive Branch, Mississippi, United States | |
| 15 | 84.73 miles (136.36 km) SW | Forrest City Municipal Airport (FCY) | Forrest City, Arkansas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,015.42 miles (17,727.55 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,994.82 miles (17,694.40 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,974.23 miles (17,661.27 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,962.28 miles (17,642.04 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,955.86 miles (17,631.70 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,943.10 miles (17,611.17 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 10,938.68 miles (17,604.06 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,930.61 miles (17,591.06 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,920.52 miles (17,574.83 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,910.51 miles (17,558.72 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 10,884.44 miles (17,516.77 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 10,878.48 miles (17,507.17 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 13 | 10,868.99 miles (17,491.90 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 14 | 10,866.59 miles (17,488.03 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,860.03 miles (17,477.49 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 | |