Nonstop flight route between Honiara, Guadalcanal Island, Solomon Islands and St. Mary's, Alaska, United States:
Departure Airport:
(9°25'41"S by 160°3'16"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from HIR to KSM:
5,315.35 miles (8,554.20 km)
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Jump to:
- About this route
- HIR Airport Information
- KSM Airport Information
- Facts about HIR
- Facts about KSM
- Map of Nearest Airports to HIR
- List of Nearest Airports to HIR
- Map of Furthest Airports from HIR
- List of Furthest Airports from HIR
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Honiara International Airport (formerly Henderson Field) (HIR), Honiara, Guadalcanal Island, Solomon Islands and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 5,315 miles (or 8,554 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 Honiara International Airport (formerly Henderson Field) and St. Mary's 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 Honiara International Airport (formerly Henderson Field) and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HIR / AGGH |
| Airport Name: | Honiara International Airport (formerly Henderson Field) |
| Location: | Honiara, Guadalcanal Island, Solomon Islands |
| GPS Coordinates: | 9°25'41"S by 160°3'16"E |
| Airport Type: | Military |
| Elevation: | 28 feet (9 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HIR |
| More Information: | HIR Maps & Info |
Arrival 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 |
Facts about Honiara International Airport (formerly Henderson Field) (HIR):
- The closest airport to Honiara International Airport (formerly Henderson Field) (HIR) is Mbambanakira Airport (MBU), which is located 27 miles (43 kilometers) SSW of HIR.
- Control of the airstrip was the focus of months of fighting in the Guadalcanal campaign during World War II.
- The furthest airport from Honiara International Airport (formerly Henderson Field) (HIR) is Cap Skirring Airport (CSK), which is nearly antipodal to Honiara International Airport (formerly Henderson Field) (meaning Honiara International Airport (formerly Henderson Field) is almost on the exact opposite side of the Earth from Cap Skirring Airport), and is located 12,138 miles (19,533 kilometers) away in Cap Skirring, Senegal.
- Because of Honiara International Airport (formerly Henderson Field)'s relatively low elevation of 28 feet, planes can take off or land at Honiara International Airport (formerly Henderson Field) 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.
- Honiara International Airport (formerly Henderson Field) (HIR) currently has only 1 runway.
Facts about St. Mary's Airport (KSM):
- 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.
- St. Mary's Airport (KSM) has 2 runways.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.52 miles (42.68 km) SSW | Mbambanakira Airport (MBU) | Mbambanakira, Solomon Islands |     |
| 2 | 61.53 miles (99.02 km) WNW | Yandina Airport (XYA) | Yandina, Solomon Islands | |
| 3 | 63.09 miles (101.53 km) ENE | Afutara Airport (AFT) | Afutara, Solomon Islands | |
| 4 | 66.11 miles (106.40 km) NE | Auki Gwaunaru'u Airport (AKS) | Auki / Gwaunaru'u, Solomon Islands | |
| 5 | 75.68 miles (121.80 km) ENE | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 6 | 96.90 miles (155.95 km) NNW | Fera Airport (FRE) | Maringe, Fera Island, Isabel Province, Solomon Islands | |
| 7 | 130.62 miles (210.22 km) S | Bellona/Anua Airport (BNY) | Anua, Bellona Island, Solomon Islands | |
| 8 | 134.36 miles (216.23 km) ESE | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 9 | 143.95 miles (231.67 km) ESE | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 10 | 205.17 miles (330.18 km) WNW | Munda Airport (MUA) | Munda, New Georgia Island, Solomon Islands | |
| 11 | 222.28 miles (357.73 km) NW | Kaghau Airport (KGE) | Kagau Island, Solomon Islands | |
| 12 | 236.44 miles (380.51 km) WNW | Nusatupe Airport (GZO) | Gizo / Nusatupe, Western Province, Solomon Islands | |
| 13 | 312.80 miles (503.41 km) NW | Choiseul Bay Airport (CHY) | Choiseul Bay, Taro Island, Solomon Islands | |
| 14 | 330.88 miles (532.50 km) WNW | Balalae Airport (BAS) | Ballalae, Solomon Islands | |
| 15 | 336.85 miles (542.10 km) WNW | Mono Airport (MNY) | Stirling Island, Treasury Islands, Solomon Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,137.56 miles (19,533.46 km) NW | Cap Skirring Airport (CSK) | Cap Skirring, Senegal | |
| 2 | 12,129.23 miles (19,520.06 km) WNW | Bubaque Airport (BQE) | Bubaque, Guinea-Bissau | |
| 3 | 12,107.52 miles (19,485.12 km) NW | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 4 | 12,099.23 miles (19,471.77 km) WNW | Osvaldo Vieira International Airport (OXB) | Bissau, Guinea-Bissau | |
| 5 | 12,086.50 miles (19,451.28 km) NW | Banjul International Airport (BJL) | Banjul, Gambia | |
| 6 | 12,037.25 miles (19,372.04 km) WNW | Boké Baralande Airport (BKJ) | Boké, Guinea | |
| 7 | 12,034.09 miles (19,366.95 km) NNW | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 8 | 12,022.94 miles (19,349.00 km) NW | Kolda North Airport (KDA) | Kolda, Senegal | |
| 9 | 12,017.73 miles (19,340.61 km) NW | Kaolack Airport (KLC) | Kaolack, Senegal | |
| 10 | 12,005.10 miles (19,320.28 km) W | Conakry International Airport (CKY) | Conakry, Guinea | |
| 11 | 11,998.15 miles (19,309.11 km) W | Fria Airport (FIG) | Fria, Guinea | |
| 12 | 11,987.80 miles (19,292.45 km) NNE | Praia International Airport (RAI) | Praia, Cape Verde | |
| 13 | 11,983.75 miles (19,285.94 km) NNE | Maio Airport (MMO) | Maio, Cape Verde | |
| 14 | 11,972.81 miles (19,268.33 km) W | Lungi International Airport (FNA) | Freetown, Sierra Leone | |
| 15 | 11,966.04 miles (19,257.43 km) W | Hastings Airport (HGS) | Freetown, Sierra Leone | |
| 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 | |