Nonstop flight route between Monticello, New York, United States and Alton, Illinois, United States:
Departure Airport:
(41°42'6"N by 74°47'42"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from MSV to ALN:
825.63 miles (1,328.73 km)
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Jump to:
- About this route
- MSV Airport Information
- ALN Airport Information
- Facts about MSV
- Facts about ALN
- Map of Nearest Airports to MSV
- List of Nearest Airports to MSV
- Map of Furthest Airports from MSV
- List of Furthest Airports from MSV
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Sullivan County International Airport (MSV), Monticello, New York, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 826 miles (or 1,329 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 Sullivan County International Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | MSV / KMSV |
| Airport Name: | Sullivan County International Airport |
| Location: | Monticello, New York, United States |
| GPS Coordinates: | 41°42'6"N by 74°47'42"W |
| Area Served: | Monticello, New York |
| Operator/Owner: | Sullivan County Division of Public Works |
| Airport Type: | Public |
| Elevation: | 1403 feet (428 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MSV |
| More Information: | MSV Maps & Info |
Arrival 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 |
Facts about Sullivan County International Airport (MSV):
- Originally built in the 1960s, the airport is now a Part 139 certified airport capable of handling small general aviation aircraft as well as larger business jets.
- The closest airport to Sullivan County International Airport (MSV) is Orange County Airport (MGJ), which is located 30 miles (49 kilometers) ESE of MSV.
- Sullivan County International Airport (MSV) currently has only 1 runway.
- The furthest airport from Sullivan County International Airport (MSV) is Margaret River Airport (MGV), which is located 11,676 miles (18,791 kilometers) away in Margaret River, Western Australia, Australia.
Facts about St. Louis Regional Airport (ALN):
- The 2,250 acres airfield sits at 544 ft MSL.
- St. Louis Regional Airport (ALN) has 2 runways.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 30.43 miles (48.97 km) ESE | Orange County Airport (MGJ) | Montgomery, New York, United States |     |
| 2 | 38.19 miles (61.45 km) ESE | Stewart International Airport (SWF) | Newburgh, New York, United States | |
| 3 | 47.30 miles (76.12 km) E | Dutchess County Airport (POU) | Poughkeepsie, New York, United States | |
| 4 | 49.36 miles (79.44 km) SW | Pocono Mountains Municipal Airport (MPO) | Mount Pocono, Pennsylvania, United States | |
| 5 | 49.76 miles (80.08 km) SSW | Stroudsburg-Pocono Airport (ESP) | East Stroudsburg, Pennsylvania, United States | |
| 6 | 52.35 miles (84.25 km) NW | Sidney Municipal Airport (SXY) | Sidney, New York, United States | |
| 7 | 54.19 miles (87.21 km) WSW | Wilkes-Barre/Scranton International Airport (AVP) | Avoca, Pennsylvania, United States | |
| 8 | 58.52 miles (94.18 km) NNW | Oneonta Municipal Airport (ONH) | Oneonta, New York, United States | |
| 9 | 61.43 miles (98.87 km) WSW | Wilkes-Barre Wyoming Valley Airport (WBW) | Wilkes-Barre, Pennsylvania, United States | |
| 10 | 63.02 miles (101.42 km) SSE | Essex County Airport (CDW) | Caldwell, New Jersey, United States | |
| 11 | 64.27 miles (103.44 km) N | Cooperstown-Westville Airport (COP) | Cooperstown, New York, United States | |
| 12 | 65.39 miles (105.23 km) SSE | Morristown Municipal Airport (MMU) | Morristown, New Jersey, United States | |
| 13 | 69.01 miles (111.06 km) NE | Columbia County Airport (HCC) | Hudson, New York, United States | |
| 14 | 70.11 miles (112.84 km) SSE | Teterboro Airport (TEB) | Teterboro, New Jersey, United States | |
| 15 | 70.23 miles (113.02 km) WNW | Greater Binghamton Airport (BGM) | Binghamton, New York, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,676.20 miles (18,790.97 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,652.19 miles (18,752.34 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,651.42 miles (18,751.10 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,625.66 miles (18,709.63 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,610.64 miles (18,685.47 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,561.50 miles (18,606.38 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,557.73 miles (18,600.32 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,550.37 miles (18,588.48 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,538.74 miles (18,569.75 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,477.36 miles (18,470.98 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,397.89 miles (18,343.08 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,382.04 miles (18,317.56 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,375.49 miles (18,307.03 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 14 | 11,354.58 miles (18,273.38 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,342.17 miles (18,253.41 km) SSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 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 | |