Nonstop flight route between St. Mary's, Alaska, United States and La Esperanza, Honduras:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(14°24'59"S by 65°31'4"W)
Distance from KSM to LEZ:
7,347.69 miles (11,824.93 km)
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Jump to:
- About this route
- KSM Airport Information
- LEZ Airport Information
- Facts about KSM
- Facts about LEZ
- 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 LEZ
- List of Nearest Airports to LEZ
- Map of Furthest Airports from LEZ
- List of Furthest Airports from LEZ
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and La Esperanza Airport (LEZ), La Esperanza, Honduras would travel a Great Circle distance of 7,348 miles (or 11,825 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 La Esperanza 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 La Esperanza 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: | LEZ / MHLE |
| Airport Names: |
|
| Location: | La Esperanza, Honduras |
| GPS Coordinates: | 14°24'59"S by 65°31'4"W |
| Area Served: | La Esperanza |
| Airport Type: | Public |
| Elevation: | 1100 feet (335 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LEZ |
| More Information: | LEZ 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 La Esperanza Airport (LEZ):
- The closest airport to La Esperanza Airport (LEZ) is Santa Ana del Yacuma Airport (SBL), which is located 46 miles (73 kilometers) N of LEZ.
- La Esperanza Airport (LEZ) currently has only 1 runway.
- The furthest airport from La Esperanza Airport (LEZ) is Phu Cat Airport (UIH), which is nearly antipodal to La Esperanza Airport (meaning La Esperanza Airport is almost on the exact opposite side of the Earth from Phu Cat Airport), and is located 12,071 miles (19,426 kilometers) away in Qui Nhơn, Binh Dinh, Vietnam.
- In addition to being known as "La Esperanza Airport", other names for LEZ include "La Esperanza Airport (La Esperanza)" and "SLEZ".
| 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 | 45.55 miles (73.31 km) N | Santa Ana del Yacuma Airport (SBL) | Santa Ana del Yacuma, Bolivia | |
| 2 | 48.79 miles (78.51 km) SE | Teniente Jorge Henrich Arauz Airport (TDD) | Trinidad, Bolivia | |
| 3 | 88.04 miles (141.68 km) WSW | Capitán Germán Quiroga Guardia Airport (SRJ) | San Borja, Bolivia | |
| 4 | 120.20 miles (193.45 km) NE | Magdalena Airport (MGD) | Magdalena, Bolivia | |
| 5 | 123.35 miles (198.51 km) ENE | Huacaraje Airport (BVK) | Huacaraje, Bolivia | |
| 6 | 132.50 miles (213.24 km) W | Rurrenabaque Airport (RBQ) | Rurrenabaque, Bolivia | |
| 7 | 189.14 miles (304.39 km) SE | Ascención de Guarayos Airport (ASC) | Ascención de Guarayos, Bolivia | |
| 8 | 192.67 miles (310.07 km) W | Apolo Airport (APB) | Apolo, La Paz, Bolivia | |
| 9 | 212.14 miles (341.40 km) SSW | Jorge Wilstermann International Airport (CBB) | Cochabamba, Bolivia | |
| 10 | 229.56 miles (369.43 km) SW | El Alto International Airport (LPB) | La Paz, Bolivia | |
| 11 | 238.35 miles (383.59 km) N | Riberalta Airport (RIB) | Riberalta, Bolivia | |
| 12 | 248.66 miles (400.17 km) N | Guayaramerín Airport (GYA) | Guayaramerín, Bolivia | |
| 13 | 261.53 miles (420.89 km) ESE | Concepción Airport (CEP) | Concepción, Santa Cruz, Bolivia | |
| 14 | 273.45 miles (440.07 km) SE | Viru Viru International Airport (VVI) | Santa Cruz, Bolivia | |
| 15 | 278.66 miles (448.46 km) WNW | Padre Aldamiz International Airport (PEM) | Puerto Maldonado, Peru | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,071.02 miles (19,426.38 km) E | Phu Cat Airport (UIH) | Qui Nhơn, Binh Dinh, Vietnam | |
| 2 | 12,057.89 miles (19,405.24 km) W | Lubang Airport (LBX) | Lubang, Occidental Mindoro, Philippines | |
| 3 | 12,048.85 miles (19,390.70 km) W | Subic Bay International Airport (SFS) | Morong, Bataan, Philippines | |
| 4 | 12,045.38 miles (19,385.11 km) ENE | Cam Ranh International Airport (CXR) | Cam Ranh, Khánh Hòa, Vietnam | |
| 5 | 12,045.13 miles (19,384.70 km) E | Chu Lai Airport (VCL) | Chu Lai, Quang Nam, Vietnam | |
| 6 | 12,037.06 miles (19,371.73 km) WNW | El Nido Airport (ENI) | El Nido, Palawan, Philippines | |
| 7 | 12,027.36 miles (19,356.11 km) W | Clark International Airport (CRK) | Clark Special Economic Zone, Philippines | |
| 8 | 12,027.10 miles (19,355.69 km) WNW | Francisco B. Reyes Airport (USU) | Coron, Palawan, Philippines | |
| 9 | 12,021.06 miles (19,345.97 km) WNW | San Fernando Airport (SFE) | San Fernando City, La Union, Philippines | |
| 10 | 12,017.58 miles (19,340.37 km) W | Mamburao Airport (MBO) | Mamburao, Occidental Mindoro, Philippines | |
| 11 | 12,007.79 miles (19,324.61 km) W | Major Danilo Atienza Air Base (SGL) | Cavite City, Cavite, Philippines | |
| 12 | 12,006.67 miles (19,322.82 km) NE | Sanya Phoenix International Airport (SYX) | Sanya, Hainan, China | |
| 13 | 12,006.19 miles (19,322.04 km) WNW | Loakan Airport (BAG) | Baguio City, Philippines | |
| 14 | 12,003.51 miles (19,317.72 km) NW | Puerto Princesa International Airport (PPS) | Puerto Princesa City, Philippines | |
| 15 | 12,003.16 miles (19,317.17 km) ENE | Đà Nẵng International Airport (DAD) | Da Nang, Vietnam | |