Nonstop flight route between Greenville, Mississippi, United States and St. Mary's, Alaska, United States:
Departure Airport:
(33°28'58"N by 90°59'8"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from GLH to KSM:
3,640.72 miles (5,859.15 km)
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Jump to:
- About this route
- GLH Airport Information
- KSM Airport Information
- Facts about GLH
- Facts about KSM
- 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 KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Mid-Delta Regional Airport (GLH), Greenville, Mississippi, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,641 miles (or 5,859 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 large distance between Mid-Delta Regional Airport and St. Mary's Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Mid-Delta Regional Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
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: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about Mid-Delta Regional Airport (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.
- Mid-Delta Regional Airport (GLH) has 2 runways.
- 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 closest airport to Mid-Delta Regional Airport (GLH) is Greenwood-Leflore Airport (GWO), which is located 52 miles (84 kilometers) E of GLH.
- 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.
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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 closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
| 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 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |