Nonstop flight route between Yamoussoukro, Côte d'Ivoire and Helena, Montana, United States:
Departure Airport:
(6°54'11"N by 5°21'56"W)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from ASK to HLN:
6,645.60 miles (10,695.03 km)
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- About this route
- ASK Airport Information
- HLN Airport Information
- Facts about ASK
- Facts about HLN
- Map of Nearest Airports to ASK
- List of Nearest Airports to ASK
- Map of Furthest Airports from ASK
- List of Furthest Airports from ASK
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
About this route:
A direct, nonstop flight between Yamoussoukro Airport (ASK), Yamoussoukro, Côte d'Ivoire and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 6,646 miles (or 10,695 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 Yamoussoukro Airport and Helena Regional 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 Yamoussoukro Airport and Helena Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ASK / DIYO |
| Airport Name: | Yamoussoukro Airport |
| Location: | Yamoussoukro, Côte d'Ivoire |
| GPS Coordinates: | 6°54'11"N by 5°21'56"W |
| Area Served: | Yamoussoukro |
| Elevation: | 699 feet (213 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ASK |
| More Information: | ASK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HLN / KHLN |
| Airport Names: |
|
| Location: | Helena, Montana, United States |
| GPS Coordinates: | 46°36'24"N by 111°58'58"W |
| Area Served: | Helena, Montana |
| Operator/Owner: | Helena Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 3877 feet (1,182 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from HLN |
| More Information: | HLN Maps & Info |
Facts about Yamoussoukro Airport (ASK):
- The furthest airport from Yamoussoukro Airport (ASK) is Arorae Island Airport (AIS), which is nearly antipodal to Yamoussoukro Airport (meaning Yamoussoukro Airport is almost on the exact opposite side of the Earth from Arorae Island Airport), and is located 12,105 miles (19,481 kilometers) away in Arorae Island, Kiribati.
- Yamoussoukro Airport (ASK) currently has only 1 runway.
- The closest airport to Yamoussoukro Airport (ASK) is Dimbokro Airport (DIM), which is located 53 miles (85 kilometers) ESE of ASK.
- Because of Yamoussoukro Airport's relatively low elevation of 699 feet, planes can take off or land at Yamoussoukro 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.
Facts about Helena Regional Airport (HLN):
- Helena Regional Airport (HLN) has 3 runways.
- The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
- Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
- The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 52.69 miles (84.80 km) ESE | Dimbokro Airport (DIM) | Dimbokro, Côte d'Ivoire |     |
| 2 | 61.11 miles (98.35 km) NNE | Bouaké Airport (BYK) | Bouaké, Côte d'Ivoire | |
| 3 | 69.81 miles (112.35 km) SW | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 4 | 76.37 miles (122.91 km) W | Daloa Airport (DJO) | Daloa, Côte d'Ivoire (Ivory Coast) | |
| 5 | 76.71 miles (123.44 km) S | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |
| 6 | 87.52 miles (140.85 km) NNE | Katiola Airport (KTC) | Katiola, Côte d'Ivoire | |
| 7 | 146.32 miles (235.47 km) SSW | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 8 | 150.36 miles (241.99 km) W | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |
| 9 | 150.51 miles (242.21 km) SE | Félix Houphouët-Boigny International Airport (ABJ) | Abidjan, Côte d'Ivoire | |
| 10 | 154.47 miles (248.59 km) W | Man Airport (MJC) | Man, Côte d'Ivoire | |
| 11 | 172.13 miles (277.01 km) N | Korhogo Airport (HGO) | Korhogo, Côte d'Ivoire | |
| 12 | 176.36 miles (283.83 km) SE | Aboisso Airport (ABO) | Aboisso, Côte d'Ivoire | |
| 13 | 186.68 miles (300.43 km) N | Ferkessedougou Airport (FEK) | Ferkessédougou, Côte d'Ivoire | |
| 14 | 194.27 miles (312.64 km) ENE | Soko Airport (BDK) | Bondoukou, Côte d'Ivoire | |
| 15 | 197.38 miles (317.66 km) NNW | Boundiali Airport (BXI) | Boundiali, Côte d'Ivoire | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,105.14 miles (19,481.28 km) SSW | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |
| 2 | 12,104.97 miles (19,481.01 km) WSW | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 3 | 12,041.95 miles (19,379.58 km) SSW | Beru Island Airport (BEZ) | Beru, Kiribati | |
| 4 | 11,942.23 miles (19,219.10 km) S | Aranuka Airport (AAK) | Aranuka, Kiribati | |
| 5 | 11,922.91 miles (19,188.02 km) S | Abemama Atoll Airport (AEA) | Abemama Atoll, Kiribati | |
| 6 | 11,855.26 miles (19,079.14 km) S | Bonriki International Airport (TRW) | Tarawa, Kiribati | |
| 7 | 11,825.75 miles (19,031.65 km) S | Abaiang Atoll Airport (ABF) | Abaiang, Kiribati | |
| 8 | 11,811.03 miles (19,007.96 km) S | Marakei Airport (MZK) | Marakei, Kiribati | |
| 9 | 11,773.80 miles (18,948.05 km) SE | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 10 | 11,756.47 miles (18,920.16 km) SE | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 11 | 11,747.22 miles (18,905.27 km) SE | Nauru International Airport (INU) | Yaren, Nauru | |
| 12 | 11,740.95 miles (18,895.18 km) SE | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 13 | 11,735.22 miles (18,885.96 km) S | Butaritari Atoll Airport (BBG) | Butaritari Atoll, Kiribati | |
| 14 | 11,728.02 miles (18,874.38 km) SSW | Yasawa Island Airport (YAS) | Yasawa Island, Fiji | |
| 15 | 11,724.51 miles (18,868.72 km) SW | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 51.31 miles (82.58 km) SSW | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 2 | 67.05 miles (107.90 km) NNE | Great Falls International Airport (GTF) | Great Falls, Montana, United States | |
| 3 | 69.72 miles (112.21 km) SE | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 4 | 72.47 miles (116.63 km) NNE | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| 5 | 96.56 miles (155.40 km) SE | Mission Field (LVM) | Livingston, Montana, United States | |
| 6 | 97.30 miles (156.59 km) SSW | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 7 | 102.03 miles (164.20 km) WNW | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 8 | 122.80 miles (197.63 km) ENE | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 9 | 133.72 miles (215.20 km) N | Shelby Airport (SBX) | Shelby, Montana, United States | |
| 10 | 137.25 miles (220.89 km) SW | Lemhi County Airport (SMN) | Salmon, Idaho, United States | |
| 11 | 138.97 miles (223.65 km) SSE | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 12 | 139.51 miles (224.52 km) N | Cut Bank Municipal AirportCut Bank Army Air Field (CTB) | Cut Bank, Montana, United States | |
| 13 | 158.54 miles (255.14 km) NW | Glacier Park International Airport (FCA) | Kalispell, Montana, United States | |
| 14 | 163.70 miles (263.45 km) E | Roundup Airport (RPX) | Roundup, Montana, United States | |
| 15 | 169.14 miles (272.20 km) NE | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,563.08 miles (16,999.59 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,552.15 miles (16,981.99 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,548.64 miles (16,976.36 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 4 | 10,536.59 miles (16,956.96 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,525.82 miles (16,939.62 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,452.26 miles (16,821.24 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,363.52 miles (16,678.43 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,340.10 miles (16,640.74 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,252.07 miles (16,499.06 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,247.66 miles (16,491.97 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,235.05 miles (16,471.68 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,200.52 miles (16,416.11 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,189.58 miles (16,398.51 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,174.40 miles (16,374.07 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,162.80 miles (16,355.40 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |