Nonstop flight route between St. Mary's, Alaska, United States and Béchar, Algeria:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(31°39'16"N by 2°15'40"W)
Distance from KSM to CBH:
5,875.78 miles (9,456.13 km)
Share this route:
Jump to:
- About this route
- KSM Airport Information
- CBH Airport Information
- Facts about KSM
- Facts about CBH
- 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 CBH
- List of Nearest Airports to CBH
- Map of Furthest Airports from CBH
- List of Furthest Airports from CBH
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Boudghene Ben Ali Lotfi Airport (CBH), Béchar, Algeria would travel a Great Circle distance of 5,876 miles (or 9,456 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 Boudghene Ben Ali Lotfi 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 Boudghene Ben Ali Lotfi 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: | CBH / DAOR |
| Airport Names: |
|
| Location: | Béchar, Algeria |
| GPS Coordinates: | 31°39'16"N by 2°15'40"W |
| Airport Type: | Public / Military |
| Elevation: | 2661 feet (811 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CBH |
| More Information: | CBH 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.
- 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.
- 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.
Facts about Boudghene Ben Ali Lotfi Airport (CBH):
- The closest airport to Boudghene Ben Ali Lotfi Airport (CBH) is Moulay Ali Cherif Airport (ERH), which is located 127 miles (205 kilometers) W of CBH.
- Boudghene Ben Ali Lotfi Airport (CBH) has 2 runways.
- In addition to being known as "Boudghene Ben Ali Lotfi Airport", other names for CBH include "Béchar Ouakda/Boudghene Ben Ali Lotfi Airport (Béchar)" and "Aéroport de Bechar "Boudghene Ben Ali Lotfi"".
- The furthest airport from Boudghene Ben Ali Lotfi Airport (CBH) is Kerikeri Airport (KKE), which is nearly antipodal to Boudghene Ben Ali Lotfi Airport (meaning Boudghene Ben Ali Lotfi Airport is almost on the exact opposite side of the Earth from Kerikeri Airport), and is located 12,104 miles (19,479 kilometers) away in Kerikeri, New Zealand.
| 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 | 127.11 miles (204.57 km) W | Moulay Ali Cherif Airport (ERH) | Er-Rachidia (Errachidia), Morocco | |
| 2 | 217.31 miles (349.73 km) N | Angads Airport (OUD) | Oujda, Morocco | |
| 3 | 222.59 miles (358.23 km) NW | Saïss Airport (FEZ) | Fes, Morocco | |
| 4 | 253.65 miles (408.21 km) N | Melilla Airport (MLN) | Melilla, (Spanish exclave in Morocco) | |
| 5 | 259.82 miles (418.14 km) NNW | Cherif Al Idrissi Airport (AHU) | Al Hoceima, Morocco | |
| 6 | 261.34 miles (420.59 km) NNE | Sidi Bel Abbès Airport (BFW) | Sidi Bel Abbès, Algeria | |
| 7 | 278.82 miles (448.72 km) W | Ouarzazate Airport (OZZ) | Ouarzazate, Morocco | |
| 8 | 282.02 miles (453.87 km) NNE | Ghriss Airport (MUW) | Ghriss, Algeria | |
| 9 | 286.32 miles (460.78 km) NNE | Oran Tafaraoui Airport (TAF) | Oran, Algeria | |
| 10 | 289.82 miles (466.41 km) NNE | Es-Sénia – Ben Bella Airport (ORN) | Oran, Algeria | |
| 11 | 291.59 miles (469.27 km) SSE | Touat-Cheikh Sidi Mohamed Belkebir Airport (AZR) | Adrar, Algeria | |
| 12 | 308.73 miles (496.85 km) WNW | Rabat–Salé Airport (RBA) | Rabat, Morocco | |
| 13 | 310.59 miles (499.85 km) NW | Kenitra Air Base (NNA) | Kenitra, Morocco | |
| 14 | 312.15 miles (502.35 km) ESE | El Golea Airport (ELG) | El Golea, Algeria | |
| 15 | 324.10 miles (521.58 km) NNW | Sania Ramel Airport (SII) | Sidi Ifni, Morocco | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,103.98 miles (19,479.42 km) SE | Kerikeri Airport (KKE) | Kerikeri, New Zealand | |
| 2 | 12,094.32 miles (19,463.87 km) SSE | Great Barrier Aerodrome (GBZ) | Great Barrier Island, New Zealand | |
| 3 | 12,092.79 miles (19,461.40 km) SSE | Whangarei Airport (WRE) | Whangarei, New Zealand | |
| 4 | 12,090.65 miles (19,457.96 km) SE | Kaikohe Aerodrome (KKO) | Kaikohe, New Zealand | |
| 5 | 12,087.97 miles (19,453.66 km) SE | Kaitaia Airport (KAT) | Kaitaia, New Zealand | |
| 6 | 12,067.55 miles (19,420.80 km) SE | Dargaville Aerodrome (DGR) | Dargaville, New Zealand | |
| 7 | 12,059.73 miles (19,408.20 km) SSE | Coromandel Aerodrome (CMV) | Coromandel, New Zealand | |
| 8 | 12,036.50 miles (19,370.82 km) SSE | Thames Aerodrome (TMZ) | Thames, New Zealand | |
| 9 | 12,033.35 miles (19,365.76 km) SSE | Ardmore Airport (AMZ) | Ardmore, New Zealand | |
| 10 | 12,030.55 miles (19,361.24 km) SSE | Auckland Airport (AKL) | Mangere, New Zealand | |
| 11 | 12,011.84 miles (19,331.14 km) SSE | Tauranga Airport (TRG) | Tauranga, New Zealand | |
| 12 | 12,001.69 miles (19,314.79 km) SSE | Matamata Airport (MTA) | Matamata, New Zealand | |
| 13 | 12,001.35 miles (19,314.26 km) S | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 14 | 11,986.42 miles (19,290.23 km) SSE | Hamilton International Airport (HLZ) | Hamilton, New Zealand | |
| 15 | 11,983.63 miles (19,285.74 km) S | Rotorua International Airport (ROT) | Rotorua, New Zealand | |