Nonstop flight route between Debre Tabor, Ethiopia and Helena, Montana, United States:
Departure Airport:
(11°53'5"N by 38°0'32"E)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from DBT to HLN:
7,989.03 miles (12,857.07 km)
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Jump to:
- About this route
- DBT Airport Information
- HLN Airport Information
- Facts about DBT
- Facts about HLN
- Map of Nearest Airports to DBT
- List of Nearest Airports to DBT
- Map of Furthest Airports from DBT
- List of Furthest Airports from DBT
- 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 Debre Tabor Airport (DBT), Debre Tabor, Ethiopia and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 7,989 miles (or 12,857 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 Debre Tabor 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 Debre Tabor 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: | DBT / HADT |
| Airport Name: | Debre Tabor Airport |
| Location: | Debre Tabor, Ethiopia |
| GPS Coordinates: | 11°53'5"N by 38°0'32"E |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from DBT |
| More Information: | DBT 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 Debre Tabor Airport (DBT):
- Because of Debre Tabor Airport's relatively low elevation of 0 feet, planes can take off or land at Debre Tabor 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 Debre Tabor Airport (DBT) is Gondar Atse Tewodros Airport (GDQ), which is located 59 miles (94 kilometers) NW of DBT.
- The furthest airport from Debre Tabor Airport (DBT) is Atuona Airport (AUQ), which is nearly antipodal to Debre Tabor Airport (meaning Debre Tabor Airport is almost on the exact opposite side of the Earth from Atuona Airport), and is located 12,187 miles (19,614 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
Facts about Helena Regional Airport (HLN):
- 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.
- 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.
- 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 | 58.58 miles (94.27 km) NW | Gondar Atse Tewodros Airport (GDQ) | Gondar, Ethiopia |     |
| 2 | 66.68 miles (107.31 km) E | Lalibela Airport (LLI) | Lalibela, Ethiopia | |
| 3 | 94.30 miles (151.76 km) SSE | Mekane Selam Airport (MKS) | Mekane Selam, Ethiopia | |
| 4 | 127.92 miles (205.86 km) ESE | Combolcha Airport (DSE) | Dessie / Kombolcha, Ethiopia | |
| 5 | 150.03 miles (241.46 km) NE | Alula Aba Nega Airport (MQX) | Mekelle, Tigray, Ethiopia | |
| 6 | 154.37 miles (248.43 km) NNW | Humera Airport (HUE) | Humera, Ethiopia | |
| 7 | 163.94 miles (263.84 km) NNE | Axum Emperor Yohannes IV Airport (AXU) | Axum, Ethiopia | |
| 8 | 203.65 miles (327.74 km) WNW | Galegu Airport (DNX) | Dinder, Sudan | |
| 9 | 207.93 miles (334.63 km) SSE | Addis Ababa Bole International Airport (ADD) | Addis Ababa, Ethiopia | |
| 10 | 243.05 miles (391.16 km) NNE | Asmara International Airport (ASM) | Asmara, Eritrea | |
| 11 | 254.21 miles (409.12 km) NW | Khashm El Girba Airport (GBU) | Khashm El Girba, Sudan | |
| 12 | 265.59 miles (427.42 km) WSW | Asosa Airport (ASO) | Asosa, Ethiopia | |
| 13 | 266.98 miles (429.66 km) NNW | Kassala Airport (KSL) | Kassala, Sudan | |
| 14 | 277.83 miles (447.12 km) NNE | Massawa International Airport (MSW) | Massawa, Eritrea | |
| 15 | 292.94 miles (471.45 km) SW | Beica Airport (BEI) | Beica, Ethiopia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,187.36 miles (19,613.60 km) SW | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 12,155.03 miles (19,561.58 km) SSW | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 3 | 12,147.40 miles (19,549.29 km) S | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 4 | 12,110.57 miles (19,490.03 km) ESE | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 5 | 12,100.31 miles (19,473.51 km) ESE | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 6 | 12,093.30 miles (19,462.23 km) SSE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 7 | 12,058.17 miles (19,405.69 km) SE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 8 | 12,048.76 miles (19,390.55 km) SE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 9 | 12,045.64 miles (19,385.53 km) SE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 10 | 12,003.48 miles (19,317.69 km) S | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 11 | 11,991.95 miles (19,299.13 km) SSE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 12 | 11,940.29 miles (19,215.99 km) ESE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 13 | 11,883.49 miles (19,124.57 km) SW | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 14 | 11,882.51 miles (19,122.99 km) SSW | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 15 | 11,794.46 miles (18,981.30 km) SE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, 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 | |