Nonstop flight route between Kumasi, Ghana and Salmon, Idaho, United States:
Departure Airport:
(6°42'51"N by 1°35'26"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from KMS to SMN:
6,946.72 miles (11,179.63 km)
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Jump to:
- About this route
- KMS Airport Information
- SMN Airport Information
- Facts about KMS
- Facts about SMN
- Map of Nearest Airports to KMS
- List of Nearest Airports to KMS
- Map of Furthest Airports from KMS
- List of Furthest Airports from KMS
- 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 Kumasi Airport (KMS), Kumasi, Ghana and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 6,947 miles (or 11,180 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 Kumasi 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 Kumasi 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: | KMS / DGSI |
| Airport Name: | Kumasi Airport |
| Location: | Kumasi, Ghana |
| GPS Coordinates: | 6°42'51"N by 1°35'26"W |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 942 feet (287 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KMS |
| More Information: | KMS 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 Kumasi Airport (KMS):
- Because of Kumasi Airport's relatively low elevation of 942 feet, planes can take off or land at Kumasi 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.
- Currently, upgrading work on the existing runway and some related works are in progress.
- Kumasi Airport is an airport serving Kumasi, the capital of the Ashanti Region in Ghana.
- Kumasi Airport (KMS) currently has only 1 runway.
- The furthest airport from Kumasi Airport (KMS) is Funafuti International Airport (FUN), which is nearly antipodal to Kumasi Airport (meaning Kumasi Airport is almost on the exact opposite side of the Earth from Funafuti International Airport), and is located 12,301 miles (19,796 kilometers) away in Funafuti, Tuvalu.
- The closest airport to Kumasi Airport (KMS) is Sunyani Airport (NYI), which is located 68 miles (109 kilometers) NW of KMS.
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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 67.54 miles (108.69 km) NW | Sunyani Airport (NYI) | Sunyani, Ghana |     |
| 2 | 120.60 miles (194.09 km) NW | Soko Airport (BDK) | Bondoukou, Côte d'Ivoire | |
| 3 | 124.25 miles (199.95 km) SE | Kotoka International Airport Accra Air Force Station (ACC) | Accra, Ghana | |
| 4 | 126.29 miles (203.24 km) S | Takoradi Airport (TKD) | Sekondi-Takoradi, Ghana | |
| 5 | 145.26 miles (233.77 km) SW | Aboisso Airport (ABO) | Aboisso, Côte d'Ivoire | |
| 6 | 189.28 miles (304.62 km) WSW | Félix Houphouët-Boigny International Airport (ABJ) | Abidjan, Côte d'Ivoire | |
| 7 | 198.98 miles (320.23 km) E | Lomé–Tokoin Airport (LFW) | Lomé, Togo | |
| 8 | 201.42 miles (324.15 km) NNW | Bouna Tehini Airport (BQO) | Bouna, Côte d'Ivoire | |
| 9 | 202.60 miles (326.06 km) NNE | Tamale Airport (TML) | Tamale, Northern Region, Ghana | |
| 10 | 209.35 miles (336.91 km) W | Dimbokro Airport (DIM) | Dimbokro, Côte d'Ivoire | |
| 11 | 249.01 miles (400.74 km) WNW | Bouaké Airport (BYK) | Bouaké, Côte d'Ivoire | |
| 12 | 257.49 miles (414.39 km) WNW | Katiola Airport (KTC) | Katiola, Côte d'Ivoire | |
| 13 | 259.32 miles (417.33 km) W | Yamoussoukro Airport (ASK) | Yamoussoukro, Côte d'Ivoire | |
| 14 | 266.23 miles (428.46 km) WSW | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |
| 15 | 274.02 miles (440.99 km) E | Cotonou Cadjehoun Airport (COO) | Cotonou, Benin | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,300.59 miles (19,795.83 km) SSW | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 2 | 12,132.78 miles (19,525.78 km) SSE | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |
| 3 | 12,031.18 miles (19,362.25 km) SSE | Beru Island Airport (BEZ) | Beru, Kiribati | |
| 4 | 11,859.95 miles (19,086.70 km) SSW | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |
| 5 | 11,857.54 miles (19,082.81 km) SE | Aranuka Airport (AAK) | Aranuka, Kiribati | |
| 6 | 11,854.26 miles (19,077.53 km) SW | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 7 | 11,847.23 miles (19,066.23 km) SSE | Abemama Atoll Airport (AEA) | Abemama Atoll, Kiribati | |
| 8 | 11,770.00 miles (18,941.94 km) SSE | Bonriki International Airport (TRW) | Tarawa, Kiribati | |
| 9 | 11,760.06 miles (18,925.93 km) S | Labasa Airport (LBS) | Labasa, Fiji | |
| 10 | 11,741.88 miles (18,896.68 km) SSE | Abaiang Atoll Airport (ABF) | Abaiang, Kiribati | |
| 11 | 11,740.34 miles (18,894.21 km) S | Yasawa Island Airport (YAS) | Yasawa Island, Fiji | |
| 12 | 11,734.99 miles (18,885.59 km) SSE | Marakei Airport (MZK) | Marakei, Kiribati | |
| 13 | 11,703.77 miles (18,835.35 km) SSW | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 14 | 11,703.71 miles (18,835.24 km) WSW | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 15 | 11,699.07 miles (18,827.78 km) S | Koro Airport (KXF) | Koro Island, Fiji | |
| 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 | |