Nonstop flight route between Siirt, Turkey and Helena, Montana, United States:
Departure Airport:
(37°58'41"N by 41°50'21"E)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from SXZ to HLN:
6,372.15 miles (10,254.95 km)
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Jump to:
- About this route
- SXZ Airport Information
- HLN Airport Information
- Facts about SXZ
- Facts about HLN
- Map of Nearest Airports to SXZ
- List of Nearest Airports to SXZ
- Map of Furthest Airports from SXZ
- List of Furthest Airports from SXZ
- 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 Siirt Airport (SXZ), Siirt, Turkey and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 6,372 miles (or 10,255 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 Siirt 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 Siirt 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: | SXZ / LTCL |
| Airport Name: | Siirt Airport |
| Location: | Siirt, Turkey |
| GPS Coordinates: | 37°58'41"N by 41°50'21"E |
| Area Served: | Siirt |
| Operator/Owner: | DHMİ (State Airports Authority) |
| Airport Type: | Public |
| Elevation: | 2000 feet (610 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SXZ |
| More Information: | SXZ 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 Siirt Airport (SXZ):
- The furthest airport from Siirt Airport (SXZ) is Totegegie Airport (GMR), which is located 11,390 miles (18,330 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
- Siirt Airport (SXZ) currently has only 1 runway.
- The closest airport to Siirt Airport (SXZ) is Batman Airport (BAL), which is located 40 miles (64 kilometers) W of SXZ.
Facts about Helena Regional Airport (HLN):
- 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.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
- Helena Regional Airport (HLN) has 3 runways.
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 39.50 miles (63.58 km) W | Batman Airport (BAL) | Batman, Turkey |     |
| 2 | 44.12 miles (71.00 km) SSE | Şırnak Şerafettin Elçi Airport (NKT) | Cizre, Turkey | |
| 3 | 53.91 miles (86.77 km) N | Muş Airport (MSR) | Muş, Turkey | |
| 4 | 75.08 miles (120.83 km) SSW | Kamishly Intl Airport (KAC) | Kamishly (Kameshli, Qamishli), Syria | |
| 5 | 83.40 miles (134.22 km) SW | Mardin Airport (MQM) | Mardin, Turkey | |
| 6 | 87.84 miles (141.36 km) ENE | Van Ferit Melen Airport (VAN) | Van, Turkey | |
| 7 | 89.47 miles (143.98 km) W | Diyarbakır Airport (DIY) | Diyarbakır, Turkey | |
| 8 | 132.31 miles (212.93 km) NNE | Agri Airport (AJI) | Ağrı, Turkey | |
| 9 | 141.27 miles (227.36 km) NNW | Erzurum Airport (ERZ) | Erzurum, Turkey | |
| 10 | 144.82 miles (233.07 km) WNW | Elazığ Airport (EZS) | Elazığ, Turkey | |
| 11 | 164.73 miles (265.11 km) WSW | Şanlıurfa GAP Airport (GNY) | Şanlıurfa, Turkey | |
| 12 | 164.73 miles (265.11 km) WSW | Şanlıurfa GAP Airport (SFQ) | Sanliurfa, Turkey | |
| 13 | 167.80 miles (270.04 km) SE | Erbil International Airport (EBL) | Erbil, Kurdistan, Iraq | |
| 14 | 172.62 miles (277.81 km) NW | Erzincan Airport (ERC) | Erzincan, Turkey | |
| 15 | 184.64 miles (297.15 km) W | Adıyaman Airport (ADF) | Adıyaman, Turkey | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,389.66 miles (18,329.83 km) SSW | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 2 | 11,247.68 miles (18,101.33 km) S | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 3 | 11,144.71 miles (17,935.63 km) S | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 4 | 11,107.47 miles (17,875.70 km) SE | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 5 | 11,075.12 miles (17,823.63 km) S | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 6 | 11,051.36 miles (17,785.39 km) S | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 7 | 10,943.51 miles (17,611.84 km) SSE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 8 | 10,921.67 miles (17,576.68 km) SSE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 9 | 10,898.89 miles (17,540.03 km) S | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 10 | 10,896.82 miles (17,536.69 km) S | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 11 | 10,864.85 miles (17,485.24 km) SSE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 12 | 10,856.57 miles (17,471.91 km) SSE | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 13 | 10,854.78 miles (17,469.03 km) SSE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 14 | 10,821.07 miles (17,414.77 km) SE | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| 15 | 10,809.00 miles (17,395.35 km) SSE | 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 | |