Nonstop flight route between St. Mary's, Alaska, United States and Mbarara, Uganda:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(0°33'18"S by 30°36'0"E)
Distance from KSM to MBQ:
8,125.60 miles (13,076.85 km)
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Jump to:
- About this route
- KSM Airport Information
- MBQ Airport Information
- Facts about KSM
- Facts about MBQ
- 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 MBQ
- List of Nearest Airports to MBQ
- Map of Furthest Airports from MBQ
- List of Furthest Airports from MBQ
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Mbarara Airport (MBQ), Mbarara, Uganda would travel a Great Circle distance of 8,126 miles (or 13,077 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 Mbarara 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 Mbarara 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: | MBQ / HUMA |
| Airport Name: | Mbarara Airport |
| Location: | Mbarara, Uganda |
| GPS Coordinates: | 0°33'18"S by 30°36'0"E |
| Area Served: | Mbarara, Uganda |
| Operator/Owner: | Civil Aviation Authority of Uganda |
| Airport Type: | Public, Civilian |
| Elevation: | 4600 feet (1,402 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MBQ |
| More Information: | MBQ 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 Mbarara Airport (MBQ):
- Because of Mbarara Airport's high elevation of 4,600 feet, planes must typically fly at a faster airspeed in order to takeoff or land at MBQ. Combined with a high temperature, this could make MBQ a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Mbarara Airport (MBQ) currently has only 1 runway.
- The closest airport to Mbarara Airport (MBQ) is Kasese Airport (KSE), which is located 62 miles (100 kilometers) NNW of MBQ.
- The furthest airport from Mbarara Airport (MBQ) is Cassidy International Airport (CXI), which is located 11,879 miles (19,117 kilometers) away in Christmas Island, Kiribati.
| 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 | 61.90 miles (99.61 km) NNW | Kasese Airport (KSE) | Kasese, Uganda | |
| 2 | 100.00 miles (160.93 km) ESE | Bukoba Airport (BKZ) | Bukoba, Tanzania | |
| 3 | 102.71 miles (165.30 km) SSW | Kigali International Airport (KGL) | Kigali, Rwanda | |
| 4 | 110.22 miles (177.39 km) NW | Beni Airport (BNC) | Beni, Nord-Kivu, Democratic Republic of the Congo | |
| 5 | 120.96 miles (194.67 km) SW | Gisenyi Airport (GYI) | Gisenyi, Rwanda | |
| 6 | 121.58 miles (195.67 km) SW | Goma Airport (GOM) | Goma, Democratic Republic of the Congo | |
| 7 | 133.91 miles (215.51 km) ENE | Entebbe International Airport (EBB) | Entebbe, Uganda | |
| 8 | 142.01 miles (228.55 km) SSW | Kirundo Airport (KRE) | Kirundo, Burundi | |
| 9 | 148.86 miles (239.56 km) N | Bunia Airport (BUX) | Bunia, Ituri, Democratic Republic of the Congo | |
| 10 | 150.53 miles (242.25 km) ENE | Kampala Airport (KLA) | Kampala, Uganda | |
| 11 | 152.95 miles (246.15 km) SSW | Butare Airport (BTQ) | Butare, Rwanda | |
| 12 | 173.19 miles (278.72 km) SW | Kuvumu Airport (BKY) | Bukavu, Democratic Republic of the Congo | |
| 13 | 177.88 miles (286.27 km) NNE | Masindi Airport (KCU) | Masindi, Uganda | |
| 14 | 192.21 miles (309.33 km) ENE | Jinja Airport (JIN) | Jinja, Uganda | |
| 15 | 201.61 miles (324.46 km) NNE | Pakuba Airport (PAF) | Pakuba, Uganda | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,878.84 miles (19,117.10 km) E | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,427.30 miles (18,390.41 km) SW | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 3 | 11,379.49 miles (18,313.47 km) SSW | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 4 | 11,376.20 miles (18,308.17 km) SSW | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 5 | 11,369.99 miles (18,298.19 km) S | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 6 | 11,338.38 miles (18,247.31 km) SE | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 7 | 11,328.64 miles (18,231.64 km) S | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 8 | 11,304.00 miles (18,191.98 km) S | Apataki Airport (APK) | Apataki, French Polynesia | |
| 9 | 11,261.16 miles (18,123.03 km) SSW | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 10 | 11,251.41 miles (18,107.35 km) S | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 11 | 11,247.60 miles (18,101.21 km) S | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 12 | 11,240.36 miles (18,089.57 km) S | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 13 | 11,196.32 miles (18,018.69 km) SSW | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 14 | 11,189.80 miles (18,008.20 km) S | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 15 | 11,189.30 miles (18,007.39 km) SSW | Makemo Airport (MKP) | Makemo, French Polynesia | |