Nonstop flight route between Salmon, Idaho, United States and Cape Romanzof, Alaska, United States:
Departure Airport:
(45°7'26"N by 113°52'53"W)
Arrival Airport:
(61°47'22"N by 165°57'42"W)
Distance from SMN to CZF:
2,346.36 miles (3,776.09 km)
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Jump to:
- About this route
- SMN Airport Information
- CZF Airport Information
- Facts about SMN
- Facts about CZF
- 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 CZF
- List of Nearest Airports to CZF
- Map of Furthest Airports from CZF
- List of Furthest Airports from CZF
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF), Cape Romanzof, Alaska, United States would travel a Great Circle distance of 2,346 miles (or 3,776 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 relatively short distance between Lemhi County Airport and Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site , the route shown on this map most likely still appears to be a straight line.
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: | CZF / PACZ |
| Airport Names: |
|
| Location: | Cape Romanzof, Alaska, United States |
| GPS Coordinates: | 61°47'22"N by 165°57'42"W |
| View all routes: | Routes from CZF |
| More Information: | CZF Maps & Info |
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 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.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
Facts about Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF):
- Communications were initially provided by a high frequency radio system which proved unreliable because of atmospheric disturbances.
- The furthest airport from Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) is Cape Town International Airport (CPT), which is located 10,504 miles (16,905 kilometers) away in Cape Town, South Africa.
- The radar surveillance station was closed on 1 November 1983, and was redesignated as a Long Range Radar site as part of the Alaska Radar System.
- In addition to being known as "Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site ", another name for CZF is "Cape Romanzof AFS Radars F-06".
- The closest airport to Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) is Scammon Bay Airport (SCM), which is located only 13 miles (21 kilometers) ENE of CZF.
| 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 | 13.31 miles (21.42 km) ENE | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 2 | 19.34 miles (31.13 km) SSW | Hooper Bay Airport (HPB) | Hooper Bay, Alaska, United States | |
| 3 | 20.88 miles (33.60 km) SE | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 4 | 61.99 miles (99.76 km) NE | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 73.25 miles (117.89 km) SE | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 6 | 74.43 miles (119.78 km) NNE | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 7 | 77.04 miles (123.99 km) ENE | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 8 | 83.50 miles (134.39 km) NE | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 9 | 86.98 miles (139.98 km) SSE | Tununak Airport (TNK) | Tununak, Alaska, United States | |
| 10 | 88.49 miles (142.42 km) ENE | St. Mary's Airport (KSM) | St. Mary's, Alaska, United States | |
| 11 | 91.04 miles (146.52 km) SSE | Toksook Bay Airport (OOK) | Toksook Bay, Alaska, United States | |
| 12 | 98.54 miles (158.58 km) S | Mekoryuk Airport (MYU) | Mekoryuk, Alaska, United States | |
| 13 | 100.28 miles (161.38 km) E | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 14 | 100.35 miles (161.49 km) SSE | Nightmute Airport (NME) | Nightmute, Alaska, United States | |
| 15 | 115.71 miles (186.22 km) NE | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
List of Furthest Airports from Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site :
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,504.11 miles (16,904.68 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.25 miles (16,869.50 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,449.10 miles (16,816.15 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,405.00 miles (16,745.18 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,358.07 miles (16,669.65 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,246.60 miles (16,490.27 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,214.12 miles (16,437.98 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,194.52 miles (16,406.44 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 9 | 10,180.19 miles (16,383.38 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,180.19 miles (16,383.38 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,177.17 miles (16,378.53 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 12 | 10,146.81 miles (16,329.66 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 13 | 10,139.40 miles (16,317.74 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,138.92 miles (16,316.97 km) S | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 15 | 10,135.34 miles (16,311.20 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |