Nonstop flight route between Baku, Azerbaijan and Helena, Montana, United States:
Departure Airport:
(40°28'3"N by 50°2'48"E)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from GYD to HLN:
6,319.54 miles (10,170.29 km)
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Jump to:
- About this route
- GYD Airport Information
- HLN Airport Information
- Facts about GYD
- Facts about HLN
- Map of Nearest Airports to GYD
- List of Nearest Airports to GYD
- Map of Furthest Airports from GYD
- List of Furthest Airports from GYD
- 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 Heydar Aliyev International Airport (GYD), Baku, Azerbaijan and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 6,320 miles (or 10,170 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 Heydar Aliyev International 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 Heydar Aliyev International 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: | GYD / UBBB |
| Airport Names: |
|
| Location: | Baku, Azerbaijan |
| GPS Coordinates: | 40°28'3"N by 50°2'48"E |
| Area Served: | Baku |
| Operator/Owner: | Government of Azerbaijan |
| Airport Type: | Public |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GYD |
| More Information: | GYD 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 Heydar Aliyev International Airport (GYD):
- In addition to being known as "Heydar Aliyev International Airport", another name for GYD is "Heydər Əliyev adına beynəlxalq hava limanı".
- The first runway has the magnetic course 16/34 and is 2,700 by 60 m, the second runway's magnetic course is 18/36 and is 3,200 by 45 m.
- Because of Heydar Aliyev International Airport's relatively low elevation of 10 feet, planes can take off or land at Heydar Aliyev International 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 closest airport to Heydar Aliyev International Airport (GYD) is Lankaran International Airport (LLK), which is located 135 miles (218 kilometers) SSW of GYD.
- Heydar Aliyev International Airport (GYD) has 2 runways.
- The furthest airport from Heydar Aliyev International Airport (GYD) is Totegegie Airport (GMR), which is located 11,202 miles (18,028 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
- The airport is located 20 km northeast of the capital Baku and is linked to the city by two modern highways - Airport Highway and Zigh-Airport Highway.
Facts about Helena Regional Airport (HLN):
- Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.
- 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".
- Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
- 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 (HLN) has 3 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 135.27 miles (217.70 km) SSW | Lankaran International Airport (LLK) | Lankaran, Azerbaijan |     |
| 2 | 158.56 miles (255.17 km) E | Turkmenbashi International Airport (KRW) | Türkmenbaşy, Turkmenistan, Turkmenistan | |
| 3 | 171.48 miles (275.96 km) SSW | Ardabil Airport (ADU) | Ardabil, Iran | |
| 4 | 191.71 miles (308.53 km) WNW | Zaqatala International Airport (ZTU) | Zaqatala, Azerbaijan | |
| 5 | 196.50 miles (316.24 km) W | Ganja International Airport (KVD) | Ganja, Azerbaijan | |
| 6 | 204.02 miles (328.34 km) NW | Makhachkala International Airport "Uytash" (MCX) | Makhachkala, Dagestan, Russia | |
| 7 | 240.43 miles (386.93 km) NNE | Aktau International Airport (SCO) | Aktau, Kazakhstan | |
| 8 | 259.82 miles (418.14 km) SW | Tabriz International Airport (TBZ) | Tabriz, Iran | |
| 9 | 277.89 miles (447.21 km) WNW | Tbilisi Airport (TBS) | Tbilisi, Georgia | |
| 10 | 291.28 miles (468.77 km) SSE | Bishe Kola Air Base (BSM) | Amol, Iran | |
| 11 | 298.51 miles (480.40 km) W | Zvartnots International Airport (EVN) | Yerevan, Armenia | |
| 12 | 301.01 miles (484.43 km) NW | Grozny Airport (GRV) | Grozny, Russia | |
| 13 | 314.59 miles (506.29 km) SSE | Sari Dasht-e Naz International Airport (SRY) | Sari, Iran | |
| 14 | 325.08 miles (523.16 km) W | Shirak International Airport (LWN) | Gyumri, Armenia | |
| 15 | 325.24 miles (523.43 km) NW | Magas Airport (IGT) | Magas, Republic of Ingushetia, Russia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,201.87 miles (18,027.62 km) SSE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 2 | 10,984.65 miles (17,678.04 km) SSE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 3 | 10,948.65 miles (17,620.10 km) WSW | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 4 | 10,882.88 miles (17,514.26 km) SSE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 5 | 10,848.35 miles (17,458.68 km) SSE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 6 | 10,757.07 miles (17,311.78 km) SSE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 7 | 10,672.53 miles (17,175.73 km) SE | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 8 | 10,611.76 miles (17,077.92 km) SSE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 9 | 10,594.47 miles (17,050.11 km) SSE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 10 | 10,589.96 miles (17,042.85 km) SSE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 11 | 10,589.48 miles (17,042.07 km) SE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 12 | 10,505.15 miles (16,906.36 km) SSE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 13 | 10,467.80 miles (16,846.26 km) SE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 14 | 10,458.55 miles (16,831.36 km) SE | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 15 | 10,452.99 miles (16,822.41 km) SE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 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 | |