Nonstop flight route between Nairobi, Kenya and Salmon, Idaho, United States:
Departure Airport:
(1°19'12"S by 36°48'53"E)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from WIL to SMN:
8,923.90 miles (14,361.59 km)
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Jump to:
- About this route
- WIL Airport Information
- SMN Airport Information
- Facts about WIL
- Facts about SMN
- Map of Nearest Airports to WIL
- List of Nearest Airports to WIL
- Map of Furthest Airports from WIL
- List of Furthest Airports from WIL
- 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 Wilson Airport (WIL), Nairobi, Kenya and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 8,924 miles (or 14,362 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 Wilson 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 Wilson 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: | WIL / HKNW |
| Airport Name: | Wilson Airport |
| Location: | Nairobi, Kenya |
| GPS Coordinates: | 1°19'12"S by 36°48'53"E |
| Area Served: | Nairobi |
| Operator/Owner: | Kenya Airports Authority |
| Airport Type: | Public, Civilian |
| Elevation: | 5546 feet (1,690 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from WIL |
| More Information: | WIL 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 Wilson Airport (WIL):
- The closest airport to Wilson Airport (WIL) is Jomo Kenyatta International Airport (NBO), which is located only 8 miles (12 kilometers) E of WIL.
- The furthest airport from Wilson Airport (WIL) is Atuona Airport (AUQ), which is located 11,619 miles (18,698 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- Because of Wilson Airport's high elevation of 5,546 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WIL. Combined with a high temperature, this could make WIL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Airkenya and other small airlines use Wilson Airport for scheduled domestic passenger services, instead of Jomo Kenyatta International Airport.
- Wilson Airport (WIL) has 2 runways.
- Wilson Airport is an airport in Nairobi, Kenya.
- This location is approximately 18 kilometres, by road, west of Jomo Kenyatta International Airport, the largest civilian airport in the country.
Facts about Lemhi County Airport (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.
- 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.
- 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 | 7.66 miles (12.32 km) E | Jomo Kenyatta International Airport (NBO) | Nairobi, Kenya |     |
| 2 | 88.38 miles (142.24 km) N | Nanyuki Airfield (NYK) | Nanyuki, Kenya | |
| 3 | 96.17 miles (154.77 km) SSE | Amboseli Airport (ASV) | Amboseli, Kenya | |
| 4 | 124.82 miles (200.87 km) W | Mara Serena Airport (MRE) | Masai Mara, Kenya | |
| 5 | 126.24 miles (203.17 km) WNW | Kericho Airport (KEY) | Kericho, Kenya | |
| 6 | 138.39 miles (222.72 km) NW | Kimwarer Airport (KRV) | Kerio Valley, Kenya | |
| 7 | 139.54 miles (224.57 km) SE | Kilaguni Airport (ILU) | Kilaguni, Kenya | |
| 8 | 142.04 miles (228.59 km) S | Arusha Airport (ARK) | Arusha, Tanzania | |
| 9 | 145.48 miles (234.12 km) SSE | Moshi Airport (QSI) | Moshi, Tanzania | |
| 10 | 146.84 miles (236.32 km) S | Kilimanjaro International Airport (JRO) | Kilimanjaro, Tanzania | |
| 11 | 157.83 miles (254.00 km) SSW | Lake Manyara Airport (LKY) | Lake Manyara, Tanzania | |
| 12 | 161.41 miles (259.76 km) NW | Eldoret International Airport (EDL) | Eldoret, Kenya | |
| 13 | 167.45 miles (269.48 km) WNW | Kisumu International Airport (KIS) | Kisumu, Kenya | |
| 14 | 203.88 miles (328.12 km) NW | Kitale Airport (KTL) | Kitale, Kenya | |
| 15 | 204.46 miles (329.05 km) ENE | Garissa Airport (GAS) | Garissa, Kenya | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,618.65 miles (18,698.36 km) SSW | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 11,457.44 miles (18,438.92 km) E | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 3 | 11,330.30 miles (18,234.31 km) S | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 4 | 11,328.60 miles (18,231.57 km) S | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 5 | 11,268.35 miles (18,134.60 km) SSE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 6 | 11,256.09 miles (18,114.88 km) SSE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 7 | 11,248.98 miles (18,103.43 km) S | Apataki Airport (APK) | Apataki, French Polynesia | |
| 8 | 11,242.21 miles (18,092.54 km) S | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 9 | 11,235.89 miles (18,082.36 km) S | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 10 | 11,224.56 miles (18,064.14 km) S | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 11 | 11,199.06 miles (18,023.10 km) S | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 12 | 11,137.20 miles (17,923.55 km) S | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 13 | 11,088.13 miles (17,844.57 km) S | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 14 | 11,082.76 miles (17,835.94 km) SSE | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 15 | 11,077.46 miles (17,827.40 km) SSE | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 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 | |