Nonstop flight route between Honiara, Guadalcanal Island, Solomon Islands and Montague, California, United States:
Departure Airport:
(9°25'41"S by 160°3'16"E)
Arrival Airport:
(41°46'53"N by 122°28'5"W)
Distance from HIR to SIY:
6,018.96 miles (9,686.55 km)
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Jump to:
- About this route
- HIR Airport Information
- SIY Airport Information
- Facts about HIR
- Facts about SIY
- 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 SIY
- List of Nearest Airports to SIY
- Map of Furthest Airports from SIY
- List of Furthest Airports from SIY
About this route:
A direct, nonstop flight between Honiara International Airport (formerly Henderson Field) (HIR), Honiara, Guadalcanal Island, Solomon Islands and Siskiyou County Airport (SIY), Montague, California, United States would travel a Great Circle distance of 6,019 miles (or 9,687 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 Siskiyou County 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 Siskiyou County 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: | SIY / KSIY |
| Airport Names: |
|
| Location: | Montague, California, United States |
| GPS Coordinates: | 41°46'53"N by 122°28'5"W |
| Operator/Owner: | Siskiyou County |
| Airport Type: | Public |
| Elevation: | 2648 feet (807 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SIY |
| More Information: | SIY Maps & Info |
Facts about Honiara International Airport (formerly Henderson Field) (HIR):
- Honiara International Airport (formerly Henderson Field) (HIR) currently has only 1 runway.
- 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.
- 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.
- Control of the airstrip was the focus of months of fighting in the Guadalcanal campaign during World War II.
Facts about Siskiyou County Airport (SIY):
- The closest airport to Siskiyou County Airport (SIY) is Montague Airport-Yreka Rohrer Field (RKC), which is located only 5 miles (9 kilometers) SW of SIY.
- The furthest airport from Siskiyou County Airport (SIY) is Tôlanaro Airport (FTU), which is located 11,131 miles (17,914 kilometers) away in Tôlanaro, Madagascar.
- On 1 May 1944, the Army Air Forces reassigned the airfield to the Chico Army Airfield.
- Siskiyou County Airport (SIY) currently has only 1 runway.
- In addition to being known as "Siskiyou County Airport", other names for SIY include "Siskiyou County Air Force Auxiliary Airfield" and "Siskiyou County Army Air Field".
| 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 | 5.33 miles (8.58 km) SW | Montague Airport-Yreka Rohrer Field (RKC) | Montague, California, United States | |
| 2 | 45.78 miles (73.68 km) NE | Crater Lake- Klamath Regional Airport (LMT) | Klamath Falls, Oregon, United States | |
| 3 | 45.93 miles (73.92 km) NNW | Rogue Valley International–Medford Airport (MFR) | Medford, Oregon, United States | |
| 4 | 63.14 miles (101.61 km) NNE | Chiloquin State Airport (CHZ) | Chiloquin, Oregon, United States | |
| 5 | 88.39 miles (142.26 km) S | Redding Municipal AirportRedding Army Airfield (RDD) | Redding, California, United States | |
| 6 | 91.12 miles (146.64 km) W | Del Norte County Regional Airport (CEC) | Crescent City, California, United States | |
| 7 | 95.81 miles (154.20 km) WNW | Brookings Airport (BOK) | Brookings, Oregon, United States | |
| 8 | 101.56 miles (163.44 km) WSW | Arcata/Eureka Airport (ACV) | McKinleyville, California, United States | |
| 9 | 108.89 miles (175.23 km) SW | Murray Field (EKA) | Eureka, California, United States | |
| 10 | 109.46 miles (176.16 km) WNW | Gold Beach Municipal Airport (GOL) | Gold Beach, Oregon, United States | |
| 11 | 109.47 miles (176.17 km) ENE | Lake County Airport (LKV) | Lakeview, Oregon, United States | |
| 12 | 110.38 miles (177.64 km) NNW | Roseburg Regional Airport (RBG) | Roseburg, Oregon, United States | |
| 13 | 113.23 miles (182.22 km) S | Red Bluff Municipal Airport (RBL) | Red Bluff, California, United States | |
| 14 | 121.20 miles (195.05 km) SW | Rohnerville Airport (FOT) | Fortuna, California, United States | |
| 15 | 133.84 miles (215.39 km) NW | Bandon State Airport (BDY) | Bandon, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,131.45 miles (17,914.28 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,047.56 miles (17,779.27 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 11,017.86 miles (17,731.48 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,988.56 miles (17,684.33 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,961.53 miles (17,640.83 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,917.89 miles (17,570.60 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,906.39 miles (17,552.09 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,877.23 miles (17,505.16 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 10,846.13 miles (17,455.11 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,833.60 miles (17,434.95 km) SSE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,827.42 miles (17,424.99 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,755.45 miles (17,309.18 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,752.16 miles (17,303.88 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,746.15 miles (17,294.22 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,742.67 miles (17,288.60 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |