Nonstop flight route between Helena, Montana, United States and Nyala, South Darfur, Sudan:
Departure Airport:
(46°36'24"N by 111°58'58"W)
Arrival Airport:
(12°3'12"N by 24°57'21"E)
Distance from HLN to UYL:
7,588.10 miles (12,211.83 km)
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Jump to:
- About this route
- HLN Airport Information
- UYL Airport Information
- Facts about HLN
- Facts about UYL
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
- Map of Nearest Airports to UYL
- List of Nearest Airports to UYL
- Map of Furthest Airports from UYL
- List of Furthest Airports from UYL
About this route:
A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Nyala Airport (UYL), Nyala, South Darfur, Sudan would travel a Great Circle distance of 7,588 miles (or 12,212 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 Helena Regional Airport and Nyala 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 Helena Regional Airport and Nyala Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | UYL / HSNN |
| Airport Name: | Nyala Airport |
| Location: | Nyala, South Darfur, Sudan |
| GPS Coordinates: | 12°3'12"N by 24°57'21"E |
| Area Served: | Nyala |
| Elevation: | 2106 feet (642 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UYL |
| More Information: | UYL Maps & Info |
Facts about Helena Regional Airport (HLN):
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
- 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.
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
- Helena Regional Airport (HLN) has 3 runways.
Facts about Nyala Airport (UYL):
- The closest airport to Nyala Airport (UYL) is Ed Daein Airport (ADV), which is located 91 miles (146 kilometers) ESE of UYL.
- The furthest airport from Nyala Airport (UYL) is Maupiti Airport (MAU), which is nearly antipodal to Nyala Airport (meaning Nyala Airport is almost on the exact opposite side of the Earth from Maupiti Airport), and is located 12,081 miles (19,443 kilometers) away in Maupiti, Leeward Islands, French Polynesia.
- Nyala Airport (UYL) currently has only 1 runway.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 90.60 miles (145.80 km) ESE | Ed Daein Airport (ADV) | Ed Daein, East Darfur, Sudan | |
| 2 | 110.68 miles (178.12 km) NNE | El Fashir Airport (ELF) | El Fasher, Sudan | |
| 3 | 194.67 miles (313.29 km) WNW | Geneina Airport (EGN) | Geneina, Sudan | |
| 4 | 196.99 miles (317.02 km) SW | Birao Airport (IRO) | Birao, Central African Republic | |
| 5 | 277.42 miles (446.46 km) SW | Gordil Airport (GDI) | Gordil, Central African Republic | |
| 6 | 303.33 miles (488.16 km) WNW | Abéché Airport (AEH) | Abéché, Chad | |
| 7 | 319.58 miles (514.32 km) SW | Gordil Airport (GDA) | Gounda, Central African Republic | |
| 8 | 324.60 miles (522.39 km) WSW | Am Timan Airport (AMC) | Am Timan, Chad | |
| 9 | 351.59 miles (565.83 km) SW | Koumala Airport (KOL) | Koumala, Central African Republic | |
| 10 | 357.09 miles (574.69 km) WSW | Zakouma Airport (AKM) | Zakouma, Chad | |
| 11 | 363.03 miles (584.24 km) SE | Wau Airport (WUU) | Wau, Sudan | |
| 12 | 363.62 miles (585.18 km) WNW | Oum-Hadjer Airport (OUM) | Oum Hadjer, Chad | |
| 13 | 363.79 miles (585.46 km) ENE | El Obeid Airport (EBD) | El Obeid, Sudan | |
| 14 | 385.87 miles (621.00 km) W | Abou-Deïa Airport (AOD) | Abou-Deia, Chad | |
| 15 | 399.38 miles (642.74 km) SSW | Yalinga Airport (AIG) | Yalinga, Central African Republic | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,081.22 miles (19,442.79 km) SSW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 2 | 12,061.89 miles (19,411.68 km) SW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 3 | 12,018.56 miles (19,341.95 km) SW | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 4 | 12,016.95 miles (19,339.35 km) ESE | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 5 | 11,968.95 miles (19,262.10 km) WSW | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 6 | 11,921.57 miles (19,185.86 km) SW | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 7 | 11,911.32 miles (19,169.36 km) SW | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 8 | 11,870.42 miles (19,103.54 km) SSE | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 9 | 11,857.84 miles (19,083.30 km) SSE | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 10 | 11,829.83 miles (19,038.22 km) WSW | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 11 | 11,823.55 miles (19,028.11 km) WSW | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 12 | 11,811.32 miles (19,008.43 km) WSW | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 13 | 11,808.93 miles (19,004.58 km) WSW | Apataki Airport (APK) | Apataki, French Polynesia | |
| 14 | 11,749.77 miles (18,909.38 km) WSW | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 15 | 11,731.02 miles (18,879.20 km) SSE | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |