Nonstop flight route between Maripasoula, French Guiana and Salmon, Idaho, United States:
Departure Airport:
(3°39'27"N by 54°2'13"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from MPY to SMN:
4,593.92 miles (7,393.17 km)
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- About this route
- MPY Airport Information
- SMN Airport Information
- Facts about MPY
- Facts about SMN
- Map of Nearest Airports to MPY
- List of Nearest Airports to MPY
- Map of Furthest Airports from MPY
- List of Furthest Airports from MPY
- 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 Maripasoula Airport (MPY), Maripasoula, French Guiana and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 4,594 miles (or 7,393 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 Maripasoula 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 Maripasoula 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: | MPY / SOOA |
| Airport Name: | Maripasoula Airport |
| Location: | Maripasoula, French Guiana |
| GPS Coordinates: | 3°39'27"N by 54°2'13"W |
| Area Served: | Maripasoula, French Guiana |
| Operator/Owner: | Conseil Général de la Guyane |
| Airport Type: | Public |
| Elevation: | 377 feet (115 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MPY |
| More Information: | MPY 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 Maripasoula Airport (MPY):
- Because of Maripasoula Airport's relatively low elevation of 377 feet, planes can take off or land at Maripasoula 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 closest airport to Maripasoula Airport (MPY) is Drietabbetje Airstrip (DRJ), which is located 54 miles (87 kilometers) NW of MPY.
- The furthest airport from Maripasoula Airport (MPY) is Namrole Airport (NRE), which is nearly antipodal to Maripasoula Airport (meaning Maripasoula Airport is almost on the exact opposite side of the Earth from Namrole Airport), and is located 12,384 miles (19,930 kilometers) away in Buru, Indonesia.
- Maripasoula Airport (MPY) currently has only 1 runway.
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.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 53.75 miles (86.51 km) NW | Drietabbetje Airstrip (DRJ) | Drietabbetje, Suriname |     |
| 2 | 54.53 miles (87.75 km) NNW | Stoelmans Eiland Airstrip (SMZ) | Stoelmans Eiland, Suriname | |
| 3 | 57.52 miles (92.57 km) E | Saül Airport (XAU) | Saül, French Guiana | |
| 4 | 99.22 miles (159.67 km) WSW | Vincent Fayks Airport (OEM) | Paloemeu, Suriname | |
| 5 | 102.44 miles (164.86 km) WNW | Djoemoe Airstrip (DOE) | Djumu (Djoemoe), Suriname | |
| 6 | 104.78 miles (168.62 km) WNW | Botopasi Airstrip (BTO) | Botopasi, Suriname | |
| 7 | 106.68 miles (171.68 km) WNW | Laduani Airstrip (LDO) | Ladouanie, Suriname | |
| 8 | 107.51 miles (173.02 km) W | Cayana Airstrip (AAJ) | Awaradam, Suriname | |
| 9 | 121.05 miles (194.81 km) WSW | Tepoe Airstrip (KCB) | Kasikasima, Suriname | |
| 10 | 128.48 miles (206.77 km) N | Albina Airstrip (ABN) | Albina, Suriname | |
| 11 | 140.62 miles (226.30 km) NE | Cayenne – Félix Eboué Airport (CAY) | Cayenne, French Guiana | |
| 12 | 147.20 miles (236.89 km) NNW | Johan Adolf Pengel International Airport (PBM) | Zanderij (near Paramaribo), Suriname | |
| 13 | 168.67 miles (271.45 km) NNW | Zorg en Hoop Airport (ORG) | Paramaribo, Suriname | |
| 14 | 219.42 miles (353.12 km) NW | Totness Airstrip (TOT) | Totness, Coronie, Suriname | |
| 15 | 230.63 miles (371.17 km) NW | Wageningen Airstrip (AGI) | Wageningen, Suriname | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,384.17 miles (19,930.35 km) WSW | Namrole Airport (NRE) | Buru, Indonesia | |
| 2 | 12,290.14 miles (19,779.01 km) W | Pattimura Airport (PTA) (AMQ) | Ambon, Indonesia | |
| 3 | 12,231.86 miles (19,685.22 km) W | Arso Airport (ARJ) | Arso, Indonesia | |
| 4 | 12,231.86 miles (19,685.22 km) W | Amahai Airport (AHI) | Amahai, Indonesia | |
| 5 | 12,190.70 miles (19,618.98 km) E | Haluoleo Airport (WMA) (KDI) | Kendari, Indonesia | |
| 6 | 12,171.01 miles (19,587.29 km) ESE | Betoambari Airport (BUW) | Bau-Bau, Buton, Indonesia | |
| 7 | 12,151.62 miles (19,556.08 km) SE | Syukuran Aminuddin Amir Airport (LUW) | Luwuk, Central Sulawesi, Indonesia | |
| 8 | 12,113.74 miles (19,495.13 km) SSE | Alor Island Airport (ARD) | Alor Island, Indonesia | |
| 9 | 12,112.17 miles (19,492.59 km) SE | Bolaang Airport (BJG) | Bolaang, Indonesia | |
| 10 | 12,109.69 miles (19,488.61 km) ESE | Soroako Airport (SQR) | Soroako, Indonesia | |
| 11 | 12,101.89 miles (19,476.05 km) S | Baucau Airport (BCH) | Baucau, East Timor | |
| 12 | 12,097.66 miles (19,469.25 km) S | Presidente Nicolau Lobato International Airport (DIL) | Dili, East Timor (Timor-Leste) | |
| 13 | 12,074.59 miles (19,432.13 km) S | Viqueque Airport (VIQ) | Viqueque, East Timor | |
| 14 | 12,070.38 miles (19,425.35 km) SE | Jalaluddin Airport (GTO) | Gorontalo, Indonesia | |
| 15 | 12,070.00 miles (19,424.74 km) SSE | Sam Ratulangi International Airport (SRA) (MDC) | Manado, Indonesia | |
| 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 | |