Nonstop flight route between Greenville, Mississippi, United States and Sidney, Montana, United States:
Departure Airport:
(33°28'58"N by 90°59'8"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from GLH to SDY:
1,198.82 miles (1,929.30 km)
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Jump to:
- About this route
- GLH Airport Information
- SDY Airport Information
- Facts about GLH
- Facts about SDY
- Map of Nearest Airports to GLH
- List of Nearest Airports to GLH
- Map of Furthest Airports from GLH
- List of Furthest Airports from GLH
- 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 Mid-Delta Regional Airport (GLH), Greenville, Mississippi, United States and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 1,199 miles (or 1,929 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 Mid-Delta Regional 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: | GLH / KGLH |
| Airport Name: | Mid-Delta Regional Airport |
| Location: | Greenville, Mississippi, United States |
| GPS Coordinates: | 33°28'58"N by 90°59'8"W |
| Area Served: | Greenville, Mississippi |
| Operator/Owner: | City of Greenville |
| Airport Type: | Public |
| Elevation: | 131 feet (40 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GLH |
| More Information: | GLH 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 Mid-Delta Regional Airport (GLH):
- The closest airport to Mid-Delta Regional Airport (GLH) is Greenwood-Leflore Airport (GWO), which is located 52 miles (84 kilometers) E of GLH.
- Because of Mid-Delta Regional Airport's relatively low elevation of 131 feet, planes can take off or land at Mid-Delta Regional 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 Mid-Delta Regional Airport (GLH) is Margaret River Airport (MGV), which is located 10,941 miles (17,608 kilometers) away in Margaret River, Western Australia, Australia.
- The facility has two runways, the primary being 18L/36R which is composed of an asphalt surface 150 feet wide by 8,001 feet long.
- Mid-Delta Regional Airport (GLH) has 2 runways.
- Historically, the airport had scheduled passenger service provided by Southern Airways with Douglas DC-9-10 jetliners.
Facts about Sidney-Richland Municipal Airport (SDY):
- 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 is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.
- As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
- 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.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 51.92 miles (83.55 km) E | Greenwood-Leflore Airport (GWO) | Greenwood, Mississippi, United States |     |
| 2 | 55.77 miles (89.75 km) WSW | Z. M. Jack Stell Field (CRT) | Crossett, Arkansas, United States | |
| 3 | 62.63 miles (100.80 km) NNE | Fletcher Field (CKM) | Clarksdale, Mississippi, United States | |
| 4 | 72.50 miles (116.68 km) NW | Grider Field (PBF) | Pine Bluff, Arkansas, United States | |
| 5 | 77.61 miles (124.91 km) NNE | Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE) | Helena / West Helena, Arkansas, United States | |
| 6 | 84.21 miles (135.52 km) NNW | Stuttgart Municipal Airport (SGT) | Stuttgart, Arkansas, United States | |
| 7 | 90.71 miles (145.98 km) SW | Monroe Regional Airport (MLU) | Monroe, Louisiana, United States | |
| 8 | 90.73 miles (146.01 km) NNE | Tunica Municipal Airport (UTM) | Tunica, Mississippi, United States | |
| 9 | 90.84 miles (146.19 km) SSE | Hawkins Field (HKS) | Jackson, Mississippi, United States | |
| 10 | 96.64 miles (155.52 km) SSE | Jackson–Medgar Wiley Evers International Airport (JAN) | Jackson, Mississippi, United States | |
| 11 | 101.53 miles (163.40 km) N | Forrest City Municipal Airport (FCY) | Forrest City, Arkansas, United States | |
| 12 | 102.82 miles (165.47 km) W | Harrell Field (CDH) | Camden, Arkansas, United States | |
| 13 | 103.82 miles (167.09 km) NE | University-Oxford Airport (UOX) | Oxford, Mississippi, United States | |
| 14 | 107.03 miles (172.24 km) W | South Arkansas Regional Airport at Goodwin Field (ELD) | El Dorado, Arkansas, United States | |
| 15 | 111.55 miles (179.53 km) NW | Bill and Hillary Clinton National Airport (LIT) | Little Rock, Arkansas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,941.18 miles (17,608.08 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,922.15 miles (17,577.45 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,903.63 miles (17,547.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,897.58 miles (17,537.91 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 5 | 10,896.12 miles (17,535.56 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,887.50 miles (17,521.68 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 7 | 10,887.17 miles (17,521.15 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 8 | 10,885.04 miles (17,517.73 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 9 | 10,884.37 miles (17,516.66 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,877.68 miles (17,505.88 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 11 | 10,876.66 miles (17,504.25 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 10,870.67 miles (17,494.60 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 10,840.09 miles (17,445.39 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 14 | 10,833.80 miles (17,435.27 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,820.60 miles (17,414.02 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 | |