Nonstop flight route between Clinton, North Carolina, United States and St. Mary's, Alaska, United States:
Departure Airport:
(34°58'30"N by 78°21'56"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from CTZ to KSM:
3,958.80 miles (6,371.05 km)
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Jump to:
- About this route
- CTZ Airport Information
- KSM Airport Information
- Facts about CTZ
- Facts about KSM
- Map of Nearest Airports to CTZ
- List of Nearest Airports to CTZ
- Map of Furthest Airports from CTZ
- List of Furthest Airports from CTZ
- 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 Clinton-Sampson County Airport (CTZ), Clinton, North Carolina, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,959 miles (or 6,371 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 Clinton-Sampson County 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 Clinton-Sampson County 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: | CTZ / KCTZ |
| Airport Name: | Clinton-Sampson County Airport |
| Location: | Clinton, North Carolina, United States |
| GPS Coordinates: | 34°58'30"N by 78°21'56"W |
| Area Served: | Clinton, North Carolina |
| Operator/Owner: | Sampson County / City of Clinton |
| Airport Type: | Public |
| Elevation: | 144 feet (44 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CTZ |
| More Information: | CTZ 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 Clinton-Sampson County Airport (CTZ):
- Clinton-Sampson County Airport (CTZ) currently has only 1 runway.
- Because of Clinton-Sampson County Airport's relatively low elevation of 144 feet, planes can take off or land at Clinton-Sampson County 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.
- The closest airport to Clinton-Sampson County Airport (CTZ) is Fayetteville Regional Airport (FAY), which is located 29 miles (47 kilometers) W of CTZ.
- The furthest airport from Clinton-Sampson County Airport (CTZ) is Margaret River Airport (MGV), which is located 11,667 miles (18,776 kilometers) away in Margaret River, Western Australia, Australia.
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 | 29.16 miles (46.93 km) W | Fayetteville Regional Airport (FAY) | Fayetteville, North Carolina, United States |     |
| 2 | 34.02 miles (54.75 km) NE | Seymour Johnson Air Force Base (GSB) | Goldsboro, North Carolina, United States | |
| 3 | 34.06 miles (54.81 km) WNW | Simmons Army Airfield (FBG) | Fort Bragg, North Carolina, United States | |
| 4 | 39.11 miles (62.94 km) WNW | Pope Field (POB) | Fayetteville, North Carolina, United States | |
| 5 | 43.86 miles (70.59 km) ESE | Albert J. Ellis Airport (OAJ) | Jacksonville, North Carolina, United States | |
| 6 | 46.77 miles (75.26 km) WSW | Lumberton Municipal Airport (LBT) | Lumberton, North Carolina, United States | |
| 7 | 49.33 miles (79.39 km) ENE | Kinston Regional Jetport (ISO) | Kinston, North Carolina, United States | |
| 8 | 55.34 miles (89.06 km) SSE | Wilmington International Airport (ILM) | Wilmington, North Carolina, United States | |
| 9 | 58.09 miles (93.48 km) WSW | Laurinburg-Maxton Airport (MXE) | Maxton, North Carolina, United States | |
| 10 | 60.73 miles (97.74 km) WNW | Moore County Airport (SOP) | Pinehurst / Southern Pines, North Carolina, United States | |
| 11 | 64.20 miles (103.32 km) W | Mackall Army Airfield (HFF) | Camp Mackall, North Carolina, United States | |
| 12 | 66.48 miles (106.99 km) NNE | Rocky Mount–Wilson Regional Airport (RWI) | Rocky Mount, North Carolina, United States | |
| 13 | 66.75 miles (107.42 km) NNW | Raleigh–Durham International Airport (RDU) | Raleigh / Durham, North Carolina, United States | |
| 14 | 67.57 miles (108.74 km) WSW | Dillon County Airport (DLL) | Dillon, South Carolina, United States | |
| 15 | 71.67 miles (115.34 km) NE | Pitt–Greenville Airport (PGV) | Greenville, North Carolina, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,666.81 miles (18,775.87 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,646.98 miles (18,743.95 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,627.25 miles (18,712.20 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,611.27 miles (18,686.49 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,610.50 miles (18,685.24 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,593.39 miles (18,657.70 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,592.80 miles (18,656.76 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 11,585.28 miles (18,644.65 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,560.13 miles (18,604.18 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 11,538.89 miles (18,569.99 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 11,521.90 miles (18,542.66 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 12 | 11,519.54 miles (18,538.85 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 13 | 11,506.71 miles (18,518.22 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,506.15 miles (18,517.32 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 11,489.57 miles (18,490.62 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 | |