Nonstop flight route between Mudanjiang, Heilongjiang, China and Helena, Montana, United States:
Departure Airport:
(44°31'27"N by 129°34'8"E)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from MDG to HLN:
5,110.54 miles (8,224.59 km)
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- About this route
- MDG Airport Information
- HLN Airport Information
- Facts about MDG
- Facts about HLN
- Map of Nearest Airports to MDG
- List of Nearest Airports to MDG
- Map of Furthest Airports from MDG
- List of Furthest Airports from MDG
- 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 Mudanjiang Hailang Airport (MDG), Mudanjiang, Heilongjiang, China and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 5,111 miles (or 8,225 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 Mudanjiang Hailang 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 Mudanjiang Hailang 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: | MDG / ZYMD |
| Airport Names: |
|
| Location: | Mudanjiang, Heilongjiang, China |
| GPS Coordinates: | 44°31'27"N by 129°34'8"E |
| Area Served: | Mudanjiang, Heilongjiang, China |
| Airport Type: | Public |
| Elevation: | 883 feet (269 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MDG |
| More Information: | MDG 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 Mudanjiang Hailang Airport (MDG):
- Because of Mudanjiang Hailang Airport's relatively low elevation of 883 feet, planes can take off or land at Mudanjiang Hailang 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 furthest airport from Mudanjiang Hailang Airport (MDG) is Miramar Airport (MJR), which is located 11,856 miles (19,080 kilometers) away in Miramar, Buenos Aires, Argentina.
- The closest airport to Mudanjiang Hailang Airport (MDG) is Jixi Xingkaihu Airport (JXA), which is located 88 miles (142 kilometers) NE of MDG.
- Mudanjiang Hailang Airport (MDG) currently has only 1 runway.
- In addition to being known as "Mudanjiang Hailang Airport", other names for MDG include "牡丹江海浪机场" and "Mǔdānjiāng Hǎilàng Jīchǎng".
Facts about Helena Regional Airport (HLN):
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 88.31 miles (142.12 km) NE | Jixi Xingkaihu Airport (JXA) | Jixi, Heilongjiang, China |     |
| 2 | 113.56 miles (182.76 km) S | Yanji Chaoyangchuan Airport (YNJ) | Yanji, Jilin, China | |
| 3 | 150.12 miles (241.59 km) ESE | Vladivostok International Airport (VVO) | Vladivostok, Russia | |
| 4 | 161.09 miles (259.26 km) WSW | Jilin Ertaizi Airport (JIL) | Jilin City, Jilin, China | |
| 5 | 165.97 miles (267.11 km) NNE | Jiamusi Dongjiao Airport (JMU) | Jiamusi, Heilongjiang, China | |
| 6 | 178.83 miles (287.80 km) WNW | Harbin Taiping International Airport (HRB) | Harbin, Heilongjiang, China | |
| 7 | 195.59 miles (314.76 km) W | Changchun Longjia International Airport (CGQ) | Changchun, Jilin, China | |
| 8 | 196.57 miles (316.35 km) SSW | Changbaishan Airport (NBS) | Baishan, Jilin, China | |
| 9 | 213.85 miles (344.15 km) S | Chongjin Airport (RGO) | Chongjin, North Korea, China | |
| 10 | 249.48 miles (401.50 km) SW | Tonghua Sanyuanpu Airport (TNH) | Tonghua, Jilin, China | |
| 11 | 253.75 miles (408.36 km) NW | Daqing Sartu Airport (DQA) | Daqing, Heilongjiang, China | |
| 12 | 365.92 miles (588.90 km) WSW | Shenyang Taoxian International Airport (SHE) | Shenyang, China | |
| 13 | 384.36 miles (618.57 km) NE | Khabarovsk Novy Airport (KHV) | Khabarovsk, Russia | |
| 14 | 384.61 miles (618.97 km) WNW | Ulanhot Airport (HLH) | Ulanhot, China | |
| 15 | 404.28 miles (650.63 km) NNW | Heihe Airport (HEK) | Heihe, Heilongjiang, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,855.78 miles (19,079.98 km) SE | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 2 | 11,849.87 miles (19,070.47 km) SE | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 3 | 11,837.69 miles (19,050.86 km) SSE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 4 | 11,835.31 miles (19,047.03 km) SE | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 5 | 11,827.00 miles (19,033.66 km) SE | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 6 | 11,812.52 miles (19,010.36 km) SSE | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 7 | 11,772.40 miles (18,945.79 km) SE | Tres Arroyos Airport (OYO) | Tres Arroyos, Buenos Aires Province, Argentina | |
| 8 | 11,755.31 miles (18,918.30 km) SE | Tandil Airport (TDL) | Tandil, Argentina | |
| 9 | 11,751.29 miles (18,911.83 km) ESE | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 10 | 11,724.53 miles (18,868.75 km) SSE | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 11 | 11,711.21 miles (18,847.32 km) ESE | Comandante Espora Airport (BHI) | Bahía Blanca, Buenos Aires Province, Argentina | |
| 12 | 11,704.78 miles (18,836.97 km) SSE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 13 | 11,702.37 miles (18,833.09 km) SE | Olavarría Airport (OVR) | Olavarría, Argentina | |
| 14 | 11,695.86 miles (18,822.62 km) SE | Las Flores Airport (ELB) | El Banco, Colombia | |
| 15 | 11,694.24 miles (18,820.02 km) E | El Tehuelche Airport (PMY) | Puerto Madryn, Argentina | |
| 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 | |