About this route:

A direct, nonstop flight between South Naknek Airport (WSN), South Naknek, Alaska, United States and Boulder Municipal Airport (WBU), Boulder, Colorado, United States would travel a Great Circle distance of 2,575 miles (or 4,144 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 South Naknek Airport and Boulder Municipal 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 South Naknek Airport and Boulder Municipal Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: WSN / PFWS
Airport Names:
  1. South Naknek Airport
  2. South Naknek Nr 2 Airport
Location: South Naknek, Alaska, United States
GPS Coordinates: 58°42'7"N by 157°0'8"W
Area Served: South Naknek, Alaska
Operator/Owner: State of Alaska DOT&PF - Central Region
Airport Type: Public
Elevation: 162 feet (49 meters)
# of Runways: 2
View all routes: Routes from WSN
More Information: WSN Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: WBU / KBDU
Airport Names:
  1. Boulder Municipal Airport
  2. BDU
Location: Boulder, Colorado, United States
GPS Coordinates: 40°2'21"N by 105°13'32"W
Operator/Owner: City of Boulder
Airport Type: Public
Elevation: 5288 feet (1,612 meters)
# of Runways: 2
View all routes: Routes from WBU
More Information: WBU Maps & Info

Facts about South Naknek Airport (WSN):

  • South Naknek Airport covers an area of 214 acres at an elevation of 162 feet above mean sea level.
  • South Naknek Airport (WSN) has 2 runways.
  • Because of South Naknek Airport's relatively low elevation of 162 feet, planes can take off or land at South Naknek 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.
  • In addition to being known as "South Naknek Airport", another name for WSN is "South Naknek Nr 2 Airport".
  • The closest airport to South Naknek Airport (WSN) is Naknek Airport (NNK), which is located only 2 miles (4 kilometers) NNW of WSN.
  • The furthest airport from South Naknek Airport (WSN) is George Airport (GRJ), which is located 10,730 miles (17,269 kilometers) away in George, South Africa.

Facts about Boulder Municipal Airport (WBU):

  • In addition to being known as "Boulder Municipal Airport", another name for WBU is "BDU".
  • There is no terminal, just hangars for various aviation companies and maintenance buildings.
  • The closest airport to Boulder Municipal Airport (WBU) is Rocky Mountain Metropolitan Airport (BJC), which is located only 11 miles (17 kilometers) SSE of WBU.
  • The furthest airport from Boulder Municipal Airport (WBU) is Sir Gaëtan Duval Airport (RRG), which is located 10,881 miles (17,511 kilometers) away in Rodrigues Island, Mauritius.
  • Because of Boulder Municipal Airport's high elevation of 5,288 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WBU. Combined with a high temperature, this could make WBU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
  • Boulder Municipal Airport (WBU) has 2 runways.

Map of Nearest Airports to South Naknek Airport:

List of Nearest Airports to South Naknek Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
12.20 miles (3.55 km) NNWNaknek Airport (NNK)Naknek, Alaska, United StatesView Naknek Airport on a map Set NNK as origin Airport Set NNK as destination Airport Get more information about Naknek Airport
212.83 miles (20.65 km) EKing Salmon Airport (AKN)King Salmon, Alaska, United StatesView King Salmon Airport on a map Set AKN as origin Airport Set AKN as destination Airport Get more information about King Salmon Airport
329.02 miles (46.70 km) WNWPortage Creek Airport (PCA)Portage Creek, Alaska, United StatesView Portage Creek Airport on a map Set PCA as origin Airport Set PCA as destination Airport Get more information about Portage Creek Airport
429.87 miles (48.07 km) NLevelock Airport (KLL)Levelock, Alaska, United StatesView Levelock Airport on a map Set KLL as origin Airport Set KLL as destination Airport Get more information about Levelock Airport
538.16 miles (61.41 km) SSWEgegik Airport (EGX)Egegik, Alaska, United StatesView Egegik Airport on a map Set EGX as origin Airport Set EGX as destination Airport Get more information about Egegik Airport
648.08 miles (77.37 km) NNWEkwok Airport (KEK)Ekwok, Alaska, United StatesView Ekwok Airport on a map Set KEK as origin Airport Set KEK as destination Airport Get more information about Ekwok Airport
753.43 miles (85.98 km) NNWNew Stuyahok Airport (KNW)New Stuyahok, Alaska, United StatesView New Stuyahok Airport on a map Set KNW as origin Airport Set KNW as destination Airport Get more information about New Stuyahok Airport
855.45 miles (89.24 km) WClarks Point Airport (CLP)Clarks Point, Alaska, United StatesView Clarks Point Airport on a map Set CLP as origin Airport Set CLP as destination Airport Get more information about Clarks Point Airport
958.14 miles (93.56 km) NEIgiugig Airport (IGG)Igiugig, Alaska, United StatesView Igiugig Airport on a map Set IGG as origin Airport Set IGG as destination Airport Get more information about Igiugig Airport
1058.67 miles (94.41 km) WNWDillingham Airport (DLG)Dillingham, Alaska, United StatesView Dillingham Airport on a map Set DLG as origin Airport Set DLG as destination Airport Get more information about Dillingham Airport
1169.97 miles (112.60 km) ENEKulik Lake Airport (LKK)Kulik Lake, Bristol Bay Borough, Alaska, United StatesView Kulik Lake Airport on a map Set LKK as origin Airport Set LKK as destination Airport Get more information about Kulik Lake Airport
1270.09 miles (112.80 km) NWAleknagik Airport (WKK)Aleknagik, Alaska, United StatesView Aleknagik Airport on a map Set WKK as origin Airport Set WKK as destination Airport Get more information about Aleknagik Airport
1371.36 miles (114.85 km) NKoliganek Airport (KGK)Koliganek, Alaska, United StatesView Koliganek Airport on a map Set KGK as origin Airport Set KGK as destination Airport Get more information about Koliganek Airport
1475.77 miles (121.95 km) WNWManokotak Airport (KMO)Manokotak, Alaska, United StatesView Manokotak Airport on a map Set KMO as origin Airport Set KMO as destination Airport Get more information about Manokotak Airport
1576.91 miles (123.77 km) NEBig Mountain Air Force Station (BMX)Big Mountain, Alaska, United StatesView Big Mountain Air Force Station on a map Set BMX as origin Airport Set BMX as destination Airport Get more information about Big Mountain Air Force Station

Map of Furthest Airports from South Naknek Airport:

List of Furthest Airports from South Naknek Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,730.26 miles (17,268.64 km) SGeorge Airport (GRJ)George, South AfricaView George Airport on a map Set GRJ as origin Airport Set GRJ as destination Airport Get more information about George Airport
210,724.75 miles (17,259.77 km) SPort Elizabeth International Airport (PLZ)Port Elizabeth, South AfricaView Port Elizabeth International Airport on a map Set PLZ as origin Airport Set PLZ as destination Airport Get more information about Port Elizabeth International Airport
310,715.95 miles (17,245.61 km) SCape Town International Airport (CPT)Cape Town, South AfricaView Cape Town International Airport on a map Set CPT as origin Airport Set CPT as destination Airport Get more information about Cape Town International Airport
410,690.00 miles (17,203.85 km) SPort Alfred Airport (AFD)Port Alfred, South AfricaView Port Alfred Airport on a map Set AFD as origin Airport Set AFD as destination Airport Get more information about Port Alfred Airport
510,649.32 miles (17,138.37 km) SEast London Airport (ELS)East London, South AfricaView East London Airport on a map Set ELS as origin Airport Set ELS as destination Airport Get more information about East London Airport
610,541.76 miles (16,965.28 km) SMthatha Airport (UTT)Mthatha, South AfricaView Mthatha Airport on a map Set UTT as origin Airport Set UTT as destination Airport Get more information about Mthatha Airport
710,482.25 miles (16,869.51 km) SSWMargate Airport (MGH)Margate, KwaZulu-Natal, South AfricaView Margate Airport on a map Set MGH as origin Airport Set MGH as destination Airport Get more information about Margate Airport
810,429.80 miles (16,785.09 km) SMafeteng Airport (MFC)Mafeteng, LesothoView Mafeteng Airport on a map Set MFC as origin Airport Set MFC as destination Airport Get more information about Mafeteng Airport
910,428.17 miles (16,782.48 km) SLebakeng Airport (LEF)Lebakeng, LesothoView Lebakeng Airport on a map Set LEF as origin Airport Set LEF as destination Airport Get more information about Lebakeng Airport
1010,428.13 miles (16,782.40 km) SSemonkong Airport (SOK)Semonkong, LesothoView Semonkong Airport on a map Set SOK as origin Airport Set SOK as destination Airport Get more information about Semonkong Airport
1110,420.71 miles (16,770.47 km) SLesobeng Airport (LES)Lesobeng, LesothoView Lesobeng Airport on a map Set LES as origin Airport Set LES as destination Airport Get more information about Lesobeng Airport
1210,412.33 miles (16,756.98 km) SKleinsee Airport (KLZ)Kleinzee, South AfricaView Kleinsee Airport on a map Set KLZ as origin Airport Set KLZ as destination Airport Get more information about Kleinsee Airport
1310,404.96 miles (16,745.12 km) SMoshoeshoe I International Airport (MSU)Maseru, LesothoView Moshoeshoe I International Airport on a map Set MSU as origin Airport Set MSU as destination Airport Get more information about Moshoeshoe I International Airport
1410,398.81 miles (16,735.21 km) SSWPietermaritzburg Airport (PZB)Pietermaritzburg, South AfricaView Pietermaritzburg Airport on a map Set PZB as origin Airport Set PZB as destination Airport Get more information about Pietermaritzburg Airport
1510,394.33 miles (16,728.00 km) SWild Coast Sun Airport (MZF)Mzamba, South AfricaView Wild Coast Sun Airport on a map Set MZF as origin Airport Set MZF as destination Airport Get more information about Wild Coast Sun Airport

Map of Nearest Airports to Boulder Municipal Airport:

List of Nearest Airports to Boulder Municipal Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110.70 miles (17.22 km) SSERocky Mountain Metropolitan Airport (BJC)Denver, Colorado, United StatesView Rocky Mountain Metropolitan Airport on a map Set BJC as destination Airport Set BJC as destination Airport Get more information about Rocky Mountain Metropolitan Airport
230.66 miles (49.35 km) NNEFort Collins-Loveland Municipal Airport (FNL)Fort Collins/Loveland, Colorado, United StatesView Fort Collins-Loveland Municipal Airport on a map Set FNL as destination Airport Set FNL as destination Airport Get more information about Fort Collins-Loveland Municipal Airport
331.75 miles (51.10 km) ESEDenver International Airport (DEN)Denver, Colorado, United StatesView Denver International Airport on a map Set DEN as destination Airport Set DEN as destination Airport Get more information about Denver International Airport
438.09 miles (61.31 km) SSECentennial Airport (APA)Arapahoe County, Colorado, United StatesView Centennial Airport on a map Set APA as destination Airport Set APA as destination Airport Get more information about Centennial Airport
541.64 miles (67.01 km) NEGreeley-Weld County Airport (GXY)Greeley, Colorado, United StatesView Greeley-Weld County Airport on a map Set GXY as destination Airport Set GXY as destination Airport Get more information about Greeley-Weld County Airport
675.09 miles (120.85 km) SSEUnited States Air Force Academy (AFF)Colorado Springs, Colorado, United StatesView United States Air Force Academy on a map Set AFF as destination Airport Set AFF as destination Airport Get more information about United States Air Force Academy
777.87 miles (125.32 km) NNEFrancis E. Warren Air Force Base (FEW)Cheyenne, Wyoming, United StatesView Francis E. Warren Air Force Base on a map Set FEW as destination Airport Set FEW as destination Airport Get more information about Francis E. Warren Air Force Base
880.13 miles (128.96 km) NNECheyenne Regional Airport (CYS)Cheyenne, Wyoming, United StatesView Cheyenne Regional Airport on a map Set CYS as destination Airport Set CYS as destination Airport Get more information about Cheyenne Regional Airport
981.07 miles (130.47 km) SWLake County Airport (LXV)Leadville, Colorado, United StatesView Lake County Airport on a map Set LXV as destination Airport Set LXV as destination Airport Get more information about Lake County Airport
1089.72 miles (144.39 km) SSECity of Colorado Springs Municipal Airport (COS)Colorado Springs, Colorado, United StatesView City of Colorado Springs Municipal Airport on a map Set COS as destination Airport Set COS as destination Airport Get more information about City of Colorado Springs Municipal Airport
1191.02 miles (146.48 km) NNWLaramie Regional Airport (LAR)Laramie, Wyoming, United StatesView Laramie Regional Airport on a map Set LAR as destination Airport Set LAR as destination Airport Get more information about Laramie Regional Airport
1292.54 miles (148.92 km) WNWSteamboat Springs Airport (SBS)Steamboat Springs, Colorado, United StatesView Steamboat Springs Airport on a map Set SBS as destination Airport Set SBS as destination Airport Get more information about Steamboat Springs Airport
1393.86 miles (151.05 km) WSWEagle County Regional Airport (EGE)Eagle, Colorado (near Vail), United StatesView Eagle County Regional Airport on a map Set EGE as destination Airport Set EGE as destination Airport Get more information about Eagle County Regional Airport
14104.05 miles (167.45 km) WSWAspen–Pitkin County Airport (ASE)Aspen, Colorado, United StatesView Aspen–Pitkin County Airport on a map Set ASE as destination Airport Set ASE as destination Airport Get more information about Aspen–Pitkin County Airport
15106.31 miles (171.09 km) EColorado Plains Regional Airport (AKO)Akron, Colorado, United StatesView Colorado Plains Regional Airport on a map Set AKO as destination Airport Set AKO as destination Airport Get more information about Colorado Plains Regional Airport

Map of Furthest Airports from Boulder Municipal Airport:

List of Furthest Airports from Boulder Municipal Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,880.86 miles (17,511.00 km) SSESir Gaëtan Duval Airport (RRG)Rodrigues Island, MauritiusView Sir Gaëtan Duval Airport on a map Set RRG as destination Airport Set RRG as destination Airport Get more information about Sir Gaëtan Duval Airport
210,747.43 miles (17,296.27 km) SESir Seewoosagur Ramgoolam International Airport (MRU)Plaisance, MauritiusView Sir Seewoosagur Ramgoolam International Airport on a map Set MRU as destination Airport Set MRU as destination Airport Get more information about Sir Seewoosagur Ramgoolam International Airport
310,714.36 miles (17,243.05 km) SEPierrefonds Airport (ZSE)Saint-Pierre, RéunionView Pierrefonds Airport on a map Set ZSE as destination Airport Set ZSE as destination Airport Get more information about Pierrefonds Airport
410,693.93 miles (17,210.17 km) SERoland Garros Airport (RUN)St Denis, Réunion, FranceView Roland Garros Airport on a map Set RUN as destination Airport Set RUN as destination Airport Get more information about Roland Garros Airport
510,525.99 miles (16,939.90 km) ESETôlanaro Airport (FTU)Tôlanaro, MadagascarView Tôlanaro Airport on a map Set FTU as destination Airport Set FTU as destination Airport Get more information about Tôlanaro Airport
610,411.08 miles (16,754.97 km) ESEMananjary Airport (MNJ)Mananjary, MadagascarView Mananjary Airport on a map Set MNJ as destination Airport Set MNJ as destination Airport Get more information about Mananjary Airport
710,403.23 miles (16,742.33 km) ESEAmpanihy Airport (AMP)Ampanihy, MadagascarView Ampanihy Airport on a map Set AMP as destination Airport Set AMP as destination Airport Get more information about Ampanihy Airport
810,366.39 miles (16,683.05 km) ESEFianarantsoa Airport (WFI)Fianarantsoa, MadagascarView Fianarantsoa Airport on a map Set WFI as destination Airport Set WFI as destination Airport Get more information about Fianarantsoa Airport
910,296.70 miles (16,570.89 km) SEToamasino Airport (TMM)Toamasina, MadagascarView Toamasino Airport on a map Set TMM as destination Airport Set TMM as destination Airport Get more information about Toamasino Airport
1010,259.59 miles (16,511.16 km) SESainte Marie Airport (SMS)Île Sainte-Marie, MadagascarView Sainte Marie Airport on a map Set SMS as destination Airport Set SMS as destination Airport Get more information about Sainte Marie Airport
1110,250.65 miles (16,496.78 km) SEIvato International Airport (TNR)Antananarivo, MadagascarView Ivato International Airport on a map Set TNR as destination Airport Set TNR as destination Airport Get more information about Ivato International Airport
1210,235.09 miles (16,471.74 km) ESEManja Airport (MJA)Manja, Menabe, MadagascarView Manja Airport on a map Set MJA as destination Airport Set MJA as destination Airport Get more information about Manja Airport
1310,217.23 miles (16,443.00 km) ESEAndavadoaka Airport (DVD)Andavadoaka, Toliara province, Atsimo-Andrefana region, MadagascarView Andavadoaka Airport on a map Set DVD as destination Airport Set DVD as destination Airport Get more information about Andavadoaka Airport
1410,205.93 miles (16,424.82 km) ESEMorombe Airport (MXM)Morombe, MadagascarView Morombe Airport on a map Set MXM as destination Airport Set MXM as destination Airport Get more information about Morombe Airport
1510,198.56 miles (16,412.96 km) ESEMiandrivazo Airport (ZVA)Miandrivazo, MadagascarView Miandrivazo Airport on a map Set ZVA as destination Airport Set ZVA as destination Airport Get more information about Miandrivazo Airport