Nonstop flight route between Salmon, Idaho, United States and Macaé, Rio de Janeiro, Brazil:
Departure Airport:
(45°7'26"N by 113°52'53"W)
Arrival Airport:
(22°20'44"S by 41°45'50"W)
Distance from SMN to MEA:
6,491.89 miles (10,447.67 km)
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- About this route
- SMN Airport Information
- MEA Airport Information
- Facts about SMN
- Facts about MEA
- 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 MEA
- List of Nearest Airports to MEA
- Map of Furthest Airports from MEA
- List of Furthest Airports from MEA
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Benedito Lacerda Airport (MEA), Macaé, Rio de Janeiro, Brazil would travel a Great Circle distance of 6,492 miles (or 10,448 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 Benedito Lacerda 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 Benedito Lacerda 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: | MEA / SBME |
| Airport Names: |
|
| Location: | Macaé, Rio de Janeiro, Brazil |
| GPS Coordinates: | 22°20'44"S by 41°45'50"W |
| Area Served: | Macaé |
| Operator/Owner: | Infraero |
| Airport Type: | Public |
| Elevation: | 7 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MEA |
| More Information: | MEA Maps & Info |
Facts about Lemhi County Airport (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.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of 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.
Facts about Benedito Lacerda Airport (MEA):
- In addition to being known as "Benedito Lacerda Airport", another name for MEA is "Aeroporto Benedito Lacerda".
- The closest airport to Benedito Lacerda Airport (MEA) is Umberto Modiano Airport (BZC), which is located 32 miles (51 kilometers) SSW of MEA.
- The furthest airport from Benedito Lacerda Airport (MEA) is Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO), which is nearly antipodal to Benedito Lacerda Airport (meaning Benedito Lacerda Airport is almost on the exact opposite side of the Earth from Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2), and is located 12,179 miles (19,600 kilometers) away in Iwo Jima, Bonin Islands, Japan.
- Because of Benedito Lacerda Airport's relatively low elevation of 7 feet, planes can take off or land at Benedito Lacerda 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.
- Benedito Lacerda Airport (MEA) currently has only 1 runway.
- The airport is located 6 km from downtown Macaé.
- The airport was established in the 1960s as an airfield for general aviation and a Flying club.
- Benedito Lacerda Airport handled 442,983 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 | 31.76 miles (51.12 km) SSW | Umberto Modiano Airport (BZC) | Búzios, Rio de Janeiro, Brazil | |
| 2 | 44.30 miles (71.30 km) SSW | Cabo Frio International Airport (CFB) | Cabo Frio, Rio de Janeiro, Brazil | |
| 3 | 53.27 miles (85.73 km) NNE | Campos–Bartolomeu Lysandro Airport (CAW) | Campos dos Goytacazes, Rio de Janeiro, Brazil | |
| 4 | 97.36 miles (156.69 km) WSW | Santos Dumont Airport (SDU) | Rio de Janeiro, Brazil | |
| 5 | 100.12 miles (161.13 km) WSW | Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport (GIG) | Rio de Janeiro, Brazil | |
| 6 | 107.09 miles (172.34 km) WNW | Presidente Itamar Franco Airport (IZA) | Juiz de Fora, Brazil | |
| 7 | 110.64 miles (178.05 km) WNW | Francisco Álvares de Assis Airport (JDF) | Juiz de Fora, Minas Gerais, Brazil | |
| 8 | 110.65 miles (178.08 km) NNE | Raimundo de Andrade Airport (CDI) | Cachoeiro de Itapemirim, Brazil | |
| 9 | 131.10 miles (210.99 km) WSW | Santa Cruz Air Force Base (SNZ) | Santa Cruz, Rio de Janeiro, Brazil | |
| 10 | 172.78 miles (278.06 km) NNE | Vitória-Eurico de Aguiar Salles Airport (Goiabeiras) (VIX) | Vitória, Espírito Santo, Brazil | |
| 11 | 204.08 miles (328.44 km) NNW | Usiminas Airport (IPN) | Ipatinga / Santana do Paraiso, Minas Gerais, Brazil | |
| 12 | 222.61 miles (358.25 km) NW | Belo Horizonte/Pampulha–Carlos Drummond de Andrade Airport (PLU) | Belo Horizonte, Brazil | |
| 13 | 235.89 miles (379.63 km) NW | Tancredo Neves/Confins International Airport (CNF) | Confins (near Belo Horizonte), Minas Gerais, Brazil | |
| 14 | 238.73 miles (384.19 km) N | Coronel Altino Machado de Oliveira Airport (GVR) | Governador Valadares, Minas Gerais, Brazil | |
| 15 | 243.37 miles (391.66 km) WNW | Major-Brigadeiro Trompowsky Airport (VAG) | Varginha, Minas Gerais, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,178.66 miles (19,599.61 km) NW | Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO) | Iwo Jima, Bonin Islands, Japan | |
| 2 | 11,935.35 miles (19,208.04 km) ENE | Kitadaito Airport (KTD) | Kitadaito, Okinawa Prefecture, Japan | |
| 3 | 11,935.03 miles (19,207.52 km) ENE | Minami-Daito Airport (MMD) | Minami Daito, Okinawa, Japan | |
| 4 | 11,774.11 miles (18,948.55 km) NE | Kikai Airport (KKX) | Kikaiga Shima, Kikai-Shima Island, Japan | |
| 5 | 11,759.08 miles (18,924.36 km) NE | Amami Airport (ASJ) | Amami Island, Japan | |
| 6 | 11,737.31 miles (18,889.33 km) NW | Saipan International Airport (SPN) | Saipan Island, Northern Mariana Islands | |
| 7 | 11,736.25 miles (18,887.62 km) NW | Tinian International Airport (TIQ) | Tinian Island, Northern Mariana Islands | |
| 8 | 11,722.52 miles (18,865.51 km) ENE | Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) | Okinawa Prefecture, Japan | |
| 9 | 11,719.01 miles (18,859.87 km) ENE | Naha Airport (OKA) | Okinawa, Japan | |
| 10 | 11,714.12 miles (18,852.00 km) ENE | Iejima Airport (IEJ) | Iejima, Japan | |
| 11 | 11,710.23 miles (18,845.75 km) NE | Yakushima Airport (KUM) | Yakushima, Kagoshima Prefecture, Japan | |
| 12 | 11,709.06 miles (18,843.86 km) NW | Rota International Airport (ROP) | Rota Island, Northern Mariana Islands | |
| 13 | 11,698.97 miles (18,827.62 km) ENE | Kerama Airport (KJP) | Kerama Islands, Okinawa, Japan | |
| 14 | 11,688.83 miles (18,811.30 km) NW | Andersen Air Force Base (UAM) | Agana, Guam | |
| 15 | 11,688.15 miles (18,810.21 km) NW | Guam International Airport (GUM) | Hagåtña, Guam | |