Nonstop flight route between Salmon, Idaho, United States and Yanji, Jilin, China:
Departure Airport:
(45°7'26"N by 113°52'53"W)
Arrival Airport:
(42°52'58"N by 129°27'3"E)
Distance from SMN to YNJ:
5,217.34 miles (8,396.47 km)
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- About this route
- SMN Airport Information
- YNJ Airport Information
- Facts about SMN
- Facts about YNJ
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
- Map of Nearest Airports to YNJ
- List of Nearest Airports to YNJ
- Map of Furthest Airports from YNJ
- List of Furthest Airports from YNJ
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Yanji Chaoyangchuan Airport (YNJ), Yanji, Jilin, China would travel a Great Circle distance of 5,217 miles (or 8,396 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 Lemhi County Airport and Yanji Chaoyangchuan 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 Lemhi County Airport and Yanji Chaoyangchuan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SMN / KSMN |
| Airport Name: | Lemhi County Airport |
| Location: | Salmon, Idaho, United States |
| GPS Coordinates: | 45°7'26"N by 113°52'53"W |
| Operator/Owner: | Lemhi County |
| Airport Type: | Public |
| Elevation: | 4043 feet (1,232 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SMN |
| More Information: | SMN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YNJ / ZYYJ |
| Airport Names: |
|
| Location: | Yanji, Jilin, China |
| GPS Coordinates: | 42°52'58"N by 129°27'3"E |
| Area Served: | Yanji |
| Airport Type: | Public |
| Elevation: | 623 feet (190 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YNJ |
| More Information: | YNJ Maps & Info |
Facts about Lemhi County Airport (SMN):
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
- Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Lemhi County Airport (SMN) currently has only 1 runway.
- The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
Facts about Yanji Chaoyangchuan Airport (YNJ):
- Because of Yanji Chaoyangchuan Airport's relatively low elevation of 623 feet, planes can take off or land at Yanji Chaoyangchuan 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.
- Yanji Chaoyangchuan Airport (YNJ) currently has only 1 runway.
- The closest airport to Yanji Chaoyangchuan Airport (YNJ) is Chongjin Airport (RGO), which is located 101 miles (162 kilometers) S of YNJ.
- In addition to being known as "Yanji Chaoyangchuan Airport", other names for YNJ include "延吉朝阳川机场Yánjí Chāoyángchuān Jīchǎng" and "연길조양천공항延吉朝陽川空港Yeongil Joyangcheon Gonghang".
- The furthest airport from Yanji Chaoyangchuan Airport (YNJ) is Miramar Airport (MJR), which is located 11,936 miles (19,209 kilometers) away in Miramar, Buenos Aires, Argentina.
- Yanji Chaoyangchuan Airport handled 1,016,274 passengers last year.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.63 miles (71.83 km) SSW | Challis Airport (CHL) | Challis, Idaho, United States |     |
| 2 | 65.34 miles (105.16 km) E | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 3 | 88.21 miles (141.95 km) NE | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 4 | 105.26 miles (169.40 km) SE | Dubois Municipal Airport (DBS) | Dubois, Idaho, United States | |
| 5 | 109.67 miles (176.50 km) W | McCall Municipal Airport (MYL) | McCall, Idaho, United States | |
| 6 | 113.79 miles (183.12 km) S | Friedman Memorial Airport (SUN) | Hailey, Idaho, United States | |
| 7 | 124.26 miles (199.97 km) N | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 8 | 137.25 miles (220.89 km) NE | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 9 | 138.54 miles (222.96 km) ESE | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 10 | 139.78 miles (224.96 km) ENE | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 11 | 142.78 miles (229.79 km) SE | Idaho Falls Regional Airport (IDA) | Idaho Falls, Idaho, United States | |
| 12 | 158.08 miles (254.41 km) SW | Boise Airport (BOI) | Boise, Idaho, United States | |
| 13 | 165.78 miles (266.79 km) SSE | Pocatello Regional Airport (PIH) | Pocatello, Idaho, United States | |
| 14 | 171.20 miles (275.52 km) ENE | Mission Field (LVM) | Livingston, Montana, United States | |
| 15 | 171.98 miles (276.77 km) WSW | Ontario Municipal Airport (ONO) | Ontario, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,685.72 miles (17,196.96 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,683.63 miles (17,193.59 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,677.06 miles (17,183.01 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 10,664.05 miles (17,162.08 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,656.97 miles (17,150.68 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,588.72 miles (17,040.86 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,500.49 miles (16,898.86 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,477.32 miles (16,861.57 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,388.70 miles (16,718.95 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,384.71 miles (16,712.53 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,371.80 miles (16,691.75 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,336.41 miles (16,634.79 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,326.44 miles (16,618.75 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,311.65 miles (16,594.95 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,289.81 miles (16,559.81 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 100.91 miles (162.39 km) S | Chongjin Airport (RGO) | Chongjin, North Korea, China | |
| 2 | 111.39 miles (179.27 km) WSW | Changbaishan Airport (NBS) | Baishan, Jilin, China | |
| 3 | 113.56 miles (182.76 km) N | Mudanjiang Hailang Airport (MDG) | Mudanjiang, Heilongjiang, China | |
| 4 | 140.73 miles (226.48 km) ENE | Vladivostok International Airport (VVO) | Vladivostok, Russia | |
| 5 | 171.68 miles (276.29 km) WNW | Jilin Ertaizi Airport (JIL) | Jilin City, Jilin, China | |
| 6 | 184.16 miles (296.37 km) NNE | Jixi Xingkaihu Airport (JXA) | Jixi, Heilongjiang, China | |
| 7 | 195.55 miles (314.70 km) WSW | Tonghua Sanyuanpu Airport (TNH) | Tonghua, Jilin, China | |
| 8 | 203.96 miles (328.24 km) WNW | Changchun Longjia International Airport (CGQ) | Changchun, Jilin, China | |
| 9 | 246.83 miles (397.24 km) NW | Harbin Taiping International Airport (HRB) | Harbin, Heilongjiang, China | |
| 10 | 278.11 miles (447.58 km) N | Jiamusi Dongjiao Airport (JMU) | Jiamusi, Heilongjiang, China | |
| 11 | 316.92 miles (510.03 km) WSW | Shenyang Taoxian International Airport (SHE) | Shenyang, China | |
| 12 | 320.43 miles (515.68 km) SW | Pyongyang Sunan International Airport (FNJ) | Pyongyang, North Korea | |
| 13 | 329.24 miles (529.86 km) NW | Daqing Sartu Airport (DQA) | Daqing, Heilongjiang, China | |
| 14 | 330.57 miles (531.99 km) S | Sokcho Airport (SHO) | Sokcho, South Korea | |
| 15 | 355.42 miles (571.98 km) S | Gangneung Airbase (KAG) | Kangnung (Gangneung), South Korea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,935.86 miles (19,208.86 km) SE | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 2 | 11,933.67 miles (19,205.33 km) SE | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 3 | 11,917.81 miles (19,179.81 km) SE | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 4 | 11,907.97 miles (19,163.98 km) ESE | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 5 | 11,837.80 miles (19,051.05 km) ESE | Tres Arroyos Airport (OYO) | Tres Arroyos, Buenos Aires Province, Argentina | |
| 6 | 11,834.49 miles (19,045.72 km) SE | Tandil Airport (TDL) | Tandil, Argentina | |
| 7 | 11,830.88 miles (19,039.90 km) SSE | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 8 | 11,807.93 miles (19,002.98 km) SSE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 9 | 11,781.94 miles (18,961.15 km) E | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 10 | 11,781.77 miles (18,960.87 km) SE | Las Flores Airport (ELB) | El Banco, Colombia | |
| 11 | 11,778.65 miles (18,955.85 km) SE | Olavarría Airport (OVR) | Olavarría, Argentina | |
| 12 | 11,765.36 miles (18,934.47 km) ESE | Comandante Espora Airport (BHI) | Bahía Blanca, Buenos Aires Province, Argentina | |
| 13 | 11,763.14 miles (18,930.89 km) SE | La Plata Airport (LPG) | La Plata, Buenos Aires, Argentina | |
| 14 | 11,741.37 miles (18,895.85 km) SSE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 15 | 11,736.90 miles (18,888.66 km) SE | Laguna de los Patos International Airport (CYR) | Colonia del Sacramento, Colonia, Uruguay | |