Nonstop flight route between Hughenden, Queensland, Australia and Salmon, Idaho, United States:
Departure Airport:
(20°48'54"S by 144°13'29"E)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from HGD to SMN:
7,794.69 miles (12,544.30 km)
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Jump to:
- About this route
- HGD Airport Information
- SMN Airport Information
- Facts about HGD
- Facts about SMN
- Map of Nearest Airports to HGD
- List of Nearest Airports to HGD
- Map of Furthest Airports from HGD
- List of Furthest Airports from HGD
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
About this route:
A direct, nonstop flight between Hughenden Airport (HGD), Hughenden, Queensland, Australia and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 7,795 miles (or 12,544 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 Hughenden Airport and Lemhi County 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 Hughenden Airport and Lemhi County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HGD / YHUG |
| Airport Name: | Hughenden Airport |
| Location: | Hughenden, Queensland, Australia |
| GPS Coordinates: | 20°48'54"S by 144°13'29"E |
| Area Served: | Hughenden, Queensland |
| Operator/Owner: | Flinders Shire Council |
| Airport Type: | Public |
| Elevation: | 1043 feet (318 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HGD |
| More Information: | HGD Maps & Info |
Arrival 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 |
Facts about Hughenden Airport (HGD):
- Hughenden Airport (HGD) has 2 runways.
- The furthest airport from Hughenden Airport (HGD) is Agostinho Neto Airport (NTO), which is located 11,696 miles (18,823 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- The closest airport to Hughenden Airport (HGD) is Richmond Airport (RCM), which is located 72 miles (116 kilometers) W of HGD.
Facts about Lemhi County Airport (SMN):
- Lemhi County Airport (SMN) currently has only 1 runway.
- 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.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 72.16 miles (116.12 km) W | Richmond Airport (RCM) | Richmond, Queensland, Australia |     |
| 2 | 142.94 miles (230.04 km) ENE | Charters Towers Airport (CXT) | Charters Towers, Queensland, Australia | |
| 3 | 162.02 miles (260.74 km) W | Julia Creek Airport (JCK) | Julia Creek, Queensland, Australia | |
| 4 | 162.32 miles (261.24 km) SSE | Aramac Airport (AXC) | Aramac, Queensland, Australia | |
| 5 | 181.00 miles (291.29 km) S | Longreach Airport (LRE) | Longreach, Queensland, Australia | |
| 6 | 197.04 miles (317.10 km) ENE | Townsville Airport (TSV) | Townsville, Queensland, Australia | |
| 7 | 202.23 miles (325.46 km) SSE | Barcaldine Airport (BCI) | Barcaldine, Queensland, Australia | |
| 8 | 208.05 miles (334.83 km) W | Elrose Mine Airport (ERQ) | Eloise Copper Mine, Queensland, Australia | |
| 9 | 226.03 miles (363.77 km) WSW | Trepell Airport (TQP) | Trapell, Queensland, Australia | |
| 10 | 231.80 miles (373.04 km) NNW | Abingdon Airport (ABG) | Abingdon, Queensland, Australia | |
| 11 | 234.50 miles (377.38 km) NNE | Dunk Island Airport (DKI) | Dunk Island, Queensland, Australia | |
| 12 | 240.61 miles (387.23 km) W | Cloncurry Airport (CNJ) | Cloncurry, Queensland, Australia | |
| 13 | 247.03 miles (397.55 km) SE | Alpha Airport (ABH) | Alpha, Queensland, Australia | |
| 14 | 254.50 miles (409.58 km) N | Chillagoe Airport (LLG) | Chillagoe, Queensland, Australia | |
| 15 | 256.40 miles (412.63 km) ESE | Clermont Airport (CMQ) | Clermont, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,695.83 miles (18,822.56 km) WNW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 2 | 11,684.07 miles (18,803.65 km) WNW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 3 | 11,630.37 miles (18,717.22 km) WNW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 4 | 11,588.86 miles (18,650.42 km) WNW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 5 | 11,586.39 miles (18,646.44 km) WNW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 6 | 11,552.19 miles (18,591.41 km) WNW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 7 | 11,533.11 miles (18,560.69 km) WNW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 8 | 11,532.97 miles (18,560.48 km) WNW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 9 | 11,523.93 miles (18,545.92 km) WNW | Maio Airport (MMO) | Maio, Cape Verde | |
| 10 | 11,229.80 miles (18,072.56 km) W | La Güera Airport (ZLG) | La Güera, Western Sahara | |
| 11 | 11,227.30 miles (18,068.54 km) W | Nouadhibou International Airport (NDB) | Nouadhibou, Mauritania | |
| 12 | 11,185.73 miles (18,001.64 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 13 | 11,169.16 miles (17,974.97 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 14 | 11,163.77 miles (17,966.30 km) WNW | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 15 | 11,153.36 miles (17,949.56 km) WNW | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 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 | |