Nonstop flight route between Clarksburg, West Virginia, United States and St. Mary's, Alaska, United States:
Departure Airport:
(39°17'48"N by 80°13'41"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from CKB to KSM:
3,654.87 miles (5,881.93 km)
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- About this route
- CKB Airport Information
- KSM Airport Information
- Facts about CKB
- Facts about KSM
- Map of Nearest Airports to CKB
- List of Nearest Airports to CKB
- Map of Furthest Airports from CKB
- List of Furthest Airports from CKB
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between North Central West Virginia Airport (CKB), Clarksburg, West Virginia, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,655 miles (or 5,882 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 North Central West Virginia Airport and St. Mary's 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 North Central West Virginia Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CKB / KCKB |
| Airport Name: | North Central West Virginia Airport |
| Location: | Clarksburg, West Virginia, United States |
| GPS Coordinates: | 39°17'48"N by 80°13'41"W |
| Area Served: | Clarksburg / Fairmont, West Virginia |
| Operator/Owner: | Benedum Airport Authority |
| Airport Type: | Public |
| Elevation: | 1217 feet (371 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CKB |
| More Information: | CKB Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about North Central West Virginia Airport (CKB):
- North Central West Virginia Airport (CKB) currently has only 1 runway.
- The furthest airport from North Central West Virginia Airport (CKB) is Margaret River Airport (MGV), which is located 11,511 miles (18,525 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to North Central West Virginia Airport (CKB) is Morgantown Municipal Airport (MGW), which is located 29 miles (47 kilometers) NE of CKB.
- The airport first opened in 1935 as the Tri-County Airport, a joint effort of Harrison, Marion and Taylor County.
Facts about St. Mary's Airport (KSM):
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- St. Mary's Airport (KSM) has 2 runways.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 29.12 miles (46.87 km) NE | Morgantown Municipal Airport (MGW) | Morgantown, West Virginia, United States |     |
| 2 | 42.08 miles (67.73 km) N | Greene County Airport (WAY) | Waynesburg, Pennsylvania, United States | |
| 3 | 58.11 miles (93.52 km) N | Washington County Airport (WSG) | Washington, Pennsylvania, United States | |
| 4 | 61.62 miles (99.17 km) ESE | Grant County Airport (PGC) | Petersburg, West Virginia, United States | |
| 5 | 64.63 miles (104.01 km) NNW | Wheeling Ohio County Airport (HLG) | Wheeling, West Virginia, United States | |
| 6 | 64.84 miles (104.34 km) W | Mid-Ohio Valley Regional Airport (PKB) | Parkersburg, West Virginia, United States | |
| 7 | 74.77 miles (120.33 km) NNE | Allegheny County Airport (AGC) | Pittsburgh, Pennsylvania, United States | |
| 8 | 80.43 miles (129.43 km) NNE | Arnold Palmer Regional Airport (LBE) | Latrobe (near Pittsburgh), Pennsylvania, United States | |
| 9 | 80.43 miles (129.43 km) NNE | Arnold Palmer Regional Airport (LTB) | Latrobe, Tasmania, Australia | |
| 10 | 80.45 miles (129.48 km) N | Forbes Field (FOE) | Topeka, Kansas, United States | |
| 11 | 81.31 miles (130.86 km) ENE | Greater Cumberland Regional Airport (CBE) | Cumberland, Maryland, United States | |
| 12 | 82.55 miles (132.85 km) N | Pittsburgh International Airport (PIT) | Findlay (near Pittsburgh), Pennsylvania, United States | |
| 13 | 97.18 miles (156.40 km) SW | Yeager Airport (CRW) | Charleston, West Virginia, United States | |
| 14 | 99.23 miles (159.70 km) WNW | Zanesville Municipal Airport (ZZV) | Zanesville, Ohio, United States | |
| 15 | 99.81 miles (160.63 km) S | Greenbrier Valley Airport (LWB) | Lewisburg, West Virginia, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,510.95 miles (18,525.03 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,487.81 miles (18,487.80 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,468.34 miles (18,456.46 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,463.52 miles (18,448.71 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,420.43 miles (18,379.35 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,407.29 miles (18,358.20 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,400.62 miles (18,347.48 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,397.09 miles (18,341.80 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,373.21 miles (18,303.36 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,372.50 miles (18,302.22 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,318.17 miles (18,214.78 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,282.18 miles (18,156.86 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,278.92 miles (18,151.62 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,267.38 miles (18,133.05 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,213.73 miles (18,046.71 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |