Nonstop flight route between St. Mary's, Alaska, United States and Klagenfurt, Austria:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(46°38'34"N by 14°20'13"E)
Distance from KSM to KLU:
4,924.96 miles (7,925.94 km)
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- About this route
- KSM Airport Information
- KLU Airport Information
- Facts about KSM
- Facts about KLU
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to KLU
- List of Nearest Airports to KLU
- Map of Furthest Airports from KLU
- List of Furthest Airports from KLU
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Klagenfurt Airport (KLU), Klagenfurt, Austria would travel a Great Circle distance of 4,925 miles (or 7,926 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 St. Mary's Airport and Klagenfurt 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 St. Mary's Airport and Klagenfurt Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | KLU / LOWK |
| Airport Names: |
|
| Location: | Klagenfurt, Austria |
| GPS Coordinates: | 46°38'34"N by 14°20'13"E |
| Area Served: | Klagenfurt, Austria |
| Operator/Owner: | Kärntner Flughafen Betriebsgesellschaft m. b. H. |
| Airport Type: | Public |
| Elevation: | 1470 feet (448 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KLU |
| More Information: | KLU Maps & Info |
Facts about St. Mary's Airport (KSM):
- 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 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.
- St. Mary's Airport (KSM) has 2 runways.
- 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.
Facts about Klagenfurt Airport (KLU):
- The furthest airport from Klagenfurt Airport (KLU) is Chatham Islands (CHT), which is located 11,877 miles (19,114 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In addition to being known as "Klagenfurt Airport", another name for KLU is "Kärnten Airport".
- The airport has its own exit named Klagenfurt Flughafen on the nearby motorway A2 which leads to Vienna and Italy.
- The closest airport to Klagenfurt Airport (KLU) is Ljubljana Jože Pučnik Airport (LJU), which is located 29 miles (47 kilometers) S of KLU.
- Klagenfurt Airport consists of one small passenger terminal building which features some shops and restaurants as well as a visitors terrace.
- Klagenfurt Airport (KLU) has 2 runways.
- After the end of World War II, Julius Fedrigoni was returned to Annabichl, he worked with low-budget flight operations.
- A regular suburban bus service connects the airport with the city centre including Klagenfurt main station.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 29.45 miles (47.40 km) S | Ljubljana Jože Pučnik Airport (LJU) | Ljubljana, Slovenia | |
| 2 | 57.45 miles (92.45 km) ENE | Graz Airport (GRZ) | Graz, Austria | |
| 3 | 65.06 miles (104.71 km) E | Maribor Edvard Rusjan Airport (MBX) | Maribor, Slovenia | |
| 4 | 69.87 miles (112.45 km) SW | Trieste – Friuli Venezia Giulia Airport (TRS) | Trieste, Italy | |
| 5 | 87.91 miles (141.47 km) SSW | Portorož Airport (POW) | Portorož, Slovenia | |
| 6 | 93.14 miles (149.90 km) WSW | Aviano Air Base (AVB) | Aviano, Pordenone, Italy | |
| 7 | 99.15 miles (159.57 km) S | Rijeka Airport (RJK) | Rijeka, Croatia | |
| 8 | 101.24 miles (162.93 km) NW | Salzburg Airport (SZG) | Salzburg, Austria | |
| 9 | 103.55 miles (166.65 km) SE | Zagreb International Airport (ZAG) | Zagreb, Croatia | |
| 10 | 104.83 miles (168.70 km) WSW | Belluno Airport (BLX) | Belluno, Italy | |
| 11 | 105.50 miles (169.78 km) W | Cortina Airport (CDF) | Cortina d'Ampezzo, Italy | |
| 12 | 110.12 miles (177.22 km) N | Linz Airport (LNZ) | Linz, Austria | |
| 13 | 122.50 miles (197.14 km) S | Pula Airport (PUY) | Pula, Croatia | |
| 14 | 123.22 miles (198.31 km) WSW | Treviso-Sant'Angelo Airport (TSF) | Treviso, Italy | |
| 15 | 123.41 miles (198.61 km) SW | Venice Marco Polo Airport (VCE) | Venice, Italy | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,876.80 miles (19,113.81 km) ESE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,442.37 miles (18,414.67 km) ESE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 3 | 11,428.47 miles (18,392.30 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 4 | 11,428.46 miles (18,392.28 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 5 | 11,405.00 miles (18,354.53 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 6 | 11,402.02 miles (18,349.73 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 7 | 11,396.71 miles (18,341.18 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,378.31 miles (18,311.56 km) E | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 11,365.42 miles (18,290.82 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 10 | 11,365.21 miles (18,290.48 km) ESE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 11 | 11,364.78 miles (18,289.79 km) ESE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 12 | 11,364.71 miles (18,289.68 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 13 | 11,354.34 miles (18,272.99 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 11,348.23 miles (18,263.16 km) ESE | Rotorua International Airport (ROT) | Rotorua, New Zealand | |
| 15 | 11,328.54 miles (18,231.48 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |