Nonstop flight route between Alton, Illinois, United States and Guymon, Oklahoma, United States:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(36°41'6"N by 101°30'28"W)
Distance from ALN to GUY:
643.64 miles (1,035.84 km)
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Jump to:
- About this route
- ALN Airport Information
- GUY Airport Information
- Facts about ALN
- Facts about GUY
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to GUY
- List of Nearest Airports to GUY
- Map of Furthest Airports from GUY
- List of Furthest Airports from GUY
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Guymon Municipal Airport (GUY), Guymon, Oklahoma, United States would travel a Great Circle distance of 644 miles (or 1,036 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 St. Louis Regional Airport and Guymon Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | GUY / KGUY |
| Airport Name: | Guymon Municipal Airport |
| Location: | Guymon, Oklahoma, United States |
| GPS Coordinates: | 36°41'6"N by 101°30'28"W |
| Area Served: | Guymon, Oklahoma |
| Operator/Owner: | City of Guymon |
| Airport Type: | Public |
| Elevation: | 3123 feet (952 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GUY |
| More Information: | GUY Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- In the spring of 2004 the airport was at the center of a scandal.
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis 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 2,250 acres airfield sits at 544 ft MSL.
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Guymon Municipal Airport (GUY):
- The furthest airport from Guymon Municipal Airport (GUY) is Sir Gaëtan Duval Airport (RRG), which is located 10,952 miles (17,626 kilometers) away in Rodrigues Island, Mauritius.
- Guymon Municipal Airport (GUY) has 2 runways.
- Guymon Municipal Airport covers 480 acres at an elevation of 3,123 feet.
- The closest airport to Guymon Municipal Airport (GUY) is Liberal Mid-America Regional Airport (LBL), which is located 39 miles (63 kilometers) NE of GUY.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 39.15 miles (63.01 km) NE | Liberal Mid-America Regional Airport (LBL) | Liberal, Kansas, United States | |
| 2 | 68.30 miles (109.91 km) S | Hutchinson County Airport (BGD) | Borger, Texas, United States | |
| 3 | 73.76 miles (118.71 km) SW | Dalhart Municipal Airport (DHT) | Dalhart, Texas, United States | |
| 4 | 92.60 miles (149.02 km) W | Clayton Municipal Airpark (CAO) | Clayton, New Mexico, United States | |
| 5 | 96.04 miles (154.56 km) NNE | Garden City Regional Airport (GCK) | Garden City, Kansas, United States | |
| 6 | 99.87 miles (160.72 km) ESE | Gage Airport (GAG) | Gage, Oklahoma, United States | |
| 7 | 101.86 miles (163.93 km) S | Rick Husband Amarillo International Airport (AMA) | Amarillo, Texas, United States | |
| 8 | 106.18 miles (170.88 km) S | Tradewind Airport (TDW) | Amarillo, Texas, United States | |
| 9 | 111.47 miles (179.40 km) E | West Woodward AirportWoodward Army Airfield (WWR) | Woodward, Oklahoma, United States | |
| 10 | 112.90 miles (181.70 km) NE | Dodge City Regional Airport (DDC) | Dodge City, Kansas, United States | |
| 11 | 115.57 miles (185.99 km) NW | Lamar Municipal Airport (LAA) | Lamar, Colorado, United States | |
| 12 | 156.56 miles (251.96 km) SW | Tucumcari Municipal Airport (TCC) | Tucumcari, New Mexico, United States | |
| 13 | 158.95 miles (255.80 km) SE | Clinton-Sherman Industrial Airpark (CSM) | Clinton, Oklahoma, United States | |
| 14 | 161.33 miles (259.63 km) WNW | Perry Stokes Airport (TAD) | Trinidad, Colorado, United States | |
| 15 | 164.11 miles (264.12 km) ESE | Clinton Regional Airport (CLK) | Clinton, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,952.26 miles (17,625.92 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,754.00 miles (17,306.85 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,692.97 miles (17,208.62 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,676.95 miles (17,182.84 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,412.62 miles (16,757.45 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,397.13 miles (16,732.52 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 7 | 10,376.41 miles (16,699.18 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 8 | 10,355.19 miles (16,665.02 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 9 | 10,337.56 miles (16,636.65 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 10 | 10,333.81 miles (16,630.61 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 11 | 10,325.40 miles (16,617.08 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 12 | 10,312.09 miles (16,595.66 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,297.85 miles (16,572.74 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 14 | 10,295.24 miles (16,568.55 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 15 | 10,286.94 miles (16,555.18 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |