Nonstop flight route between St. Mary's, Alaska, United States and Jersey, Channel Islands, United Kingdom:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(49°12'29"N by 2°11'43"W)
Distance from KSM to JER:
4,678.56 miles (7,529.39 km)
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Jump to:
- About this route
- KSM Airport Information
- JER Airport Information
- Facts about KSM
- Facts about JER
- 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 JER
- List of Nearest Airports to JER
- Map of Furthest Airports from JER
- List of Furthest Airports from JER
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Jersey Airport (JER), Jersey, Channel Islands, United Kingdom would travel a Great Circle distance of 4,679 miles (or 7,529 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 Jersey 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 Jersey 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: | JER / EGJJ |
| Airport Name: | Jersey Airport |
| Location: | Jersey, Channel Islands, United Kingdom |
| GPS Coordinates: | 49°12'29"N by 2°11'43"W |
| Area Served: | Jersey |
| Operator/Owner: | Jersey Airport |
| Airport Type: | Public |
| Elevation: | 277 feet (84 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from JER |
| More Information: | JER Maps & Info |
Facts about St. Mary's Airport (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.
- 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.
- 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.
Facts about Jersey Airport (JER):
- Air service to Jersey before 1937 consisted of biplane airliners and some seaplanes landing on the beach at Saint Aubin bay.
- Jersey Airport handled 1,453,863 passengers last year.
- The furthest airport from Jersey Airport (JER) is Dunedin International Airport (DUD), which is nearly antipodal to Jersey Airport (meaning Jersey Airport is almost on the exact opposite side of the Earth from Dunedin International Airport), and is located 12,016 miles (19,338 kilometers) away in Dunedin, Otago, New Zealand.
- The closest airport to Jersey Airport (JER) is Guernsey Airport (GCI), which is located 24 miles (39 kilometers) NW of JER.
- Jersey Airport (JER) currently has only 1 runway.
- Because of Jersey Airport's relatively low elevation of 277 feet, planes can take off or land at Jersey 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.
- Aviation Beauport Ltd is based at Jersey Airport and offers worldwide private charter flights.
- There are approximately 55,000 aircraft movements and 1.4 million passengers annually at the airport based on 2013 statistics.
| 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 | 24.10 miles (38.78 km) NW | Guernsey Airport (GCI) | Guernsey, Channel Islands, United Kingdom | |
| 2 | 34.46 miles (55.46 km) N | Alderney Airport (ACI) | Alderney, Channel Islands, United Kingdom | |
| 3 | 43.18 miles (69.48 km) S | Dinard–Pleurtuit–Saint-Malo Airport (DNR) | Dinard, France | |
| 4 | 44.53 miles (71.66 km) NE | Cherbourg - Maupertus Airport (CER) | Cherbourg, France | |
| 5 | 55.23 miles (88.88 km) SSW | Saint-Brieuc - Armor Airport (SBK) | Saint-Brieuc, France | |
| 6 | 65.94 miles (106.12 km) WSW | Lannion - Côte de Granit Airport (LAI) | Lannion, France | |
| 7 | 78.84 miles (126.89 km) E | Caen la Mer Airport (CFR) | Caen, France | |
| 8 | 81.29 miles (130.83 km) SSE | Rennes–Saint-Jacques Airport (RNS) | Rennes, France | |
| 9 | 84.75 miles (136.39 km) WSW | Morlaix - Ploujean Airport (MXN) | Morlaix, France | |
| 10 | 105.16 miles (169.24 km) ENE | Le Havre - Octeville Airport (LEH) | Le Havre, France | |
| 11 | 105.66 miles (170.04 km) SSW | Meucon Airport (VNE) | Vannes, France | |
| 12 | 106.44 miles (171.29 km) E | Deauville - Saint-Gatien Airport (DOL) | Deauville, France | |
| 13 | 109.73 miles (176.60 km) N | Bournemouth Airport (BOH) | Bournemouth, England, United Kingdom | |
| 14 | 112.46 miles (180.98 km) NNE | Bembridge Airport (BBP) | Bembridge, Isle of Wight, United Kingdom | |
| 15 | 114.09 miles (183.62 km) WSW | Brest Bretagne Airport (BES) | Brest, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,016.28 miles (19,338.27 km) ESE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 2 | 12,006.09 miles (19,321.89 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 3 | 11,976.85 miles (19,274.82 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 4 | 11,974.97 miles (19,271.79 km) SW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 5 | 11,972.55 miles (19,267.90 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 6 | 11,968.72 miles (19,261.73 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 7 | 11,961.55 miles (19,250.20 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 8 | 11,956.29 miles (19,241.74 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 9 | 11,954.71 miles (19,239.19 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 10 | 11,928.48 miles (19,196.98 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 11,926.51 miles (19,193.81 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 12 | 11,922.19 miles (19,186.85 km) ESE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 13 | 11,920.40 miles (19,183.98 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 14 | 11,913.45 miles (19,172.78 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,893.73 miles (19,141.05 km) SE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |