Nonstop flight route between Phoenix, Arizona, United States and St. Mary's, Alaska, United States:
Departure Airport:
(33°41'17"N by 112°4'56"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from DVT to KSM:
2,954.43 miles (4,754.68 km)
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Jump to:
- About this route
- DVT Airport Information
- KSM Airport Information
- Facts about DVT
- Facts about KSM
- Map of Nearest Airports to DVT
- List of Nearest Airports to DVT
- Map of Furthest Airports from DVT
- List of Furthest Airports from DVT
- 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 Phoenix Deer Valley Airport (DVT), Phoenix, Arizona, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 2,954 miles (or 4,755 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 Phoenix Deer Valley 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 Phoenix Deer Valley 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: | DVT / KDVT |
| Airport Name: | Phoenix Deer Valley Airport |
| Location: | Phoenix, Arizona, United States |
| GPS Coordinates: | 33°41'17"N by 112°4'56"W |
| Area Served: | Phoenix, Arizona |
| Operator/Owner: | City of Phoenix |
| Airport Type: | Public |
| Elevation: | 1478 feet (450 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DVT |
| More Information: | DVT 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 Phoenix Deer Valley Airport (DVT):
- The airport covers 914 acres at an elevation of 1,478 feet.
- The closest airport to Phoenix Deer Valley Airport (DVT) is Scottsdale Airport (SCF), which is located only 11 miles (18 kilometers) ESE of DVT.
- Phoenix Deer Valley Airport (DVT) has 2 runways.
- The furthest airport from Phoenix Deer Valley Airport (DVT) is Sir Gaëtan Duval Airport (RRG), which is located 11,434 miles (18,402 kilometers) away in Rodrigues Island, Mauritius.
Facts about St. Mary's Airport (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.
- 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.
- 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 | 10.88 miles (17.50 km) ESE | Scottsdale Airport (SCF) | Scottsdale, Arizona, United States |     |
| 2 | 18.03 miles (29.01 km) SSE | Phoenix Sky Harbor International Airport (PHX) | Phoenix, Arizona, United States | |
| 3 | 20.28 miles (32.64 km) WSW | Luke Air Force BaseLuke Field (LUF) | Glendale, Arizona, United States | |
| 4 | 24.62 miles (39.61 km) SW | Phoenix Goodyear Airport (GYR) | Goodyear, Arizona, United States | |
| 5 | 25.74 miles (41.43 km) SE | Falcon Field (MSC) | Mesa, Arizona, United States | |
| 6 | 36.01 miles (57.95 km) SE | Phoenix–Mesa Gateway Airport (AZA) | Phoenix, Arizona, United States | |
| 7 | 39.37 miles (63.36 km) WSW | Buckeye Municipal Airport (BXK) | Buckeye, Arizona, United States | |
| 8 | 53.84 miles (86.65 km) SSE | Casa Grande Municipal Airport (CGZ) | Casa Grande, Arizona, United States | |
| 9 | 57.94 miles (93.25 km) NE | Payson Airport (PJB) | Payson, Arizona, United States | |
| 10 | 69.48 miles (111.82 km) NNW | Prescott Municipal Airport (PRC) | Prescott, Arizona, United States | |
| 11 | 81.98 miles (131.94 km) NNE | Sedona Airport (SDX) | Sedona, Arizona, United States | |
| 12 | 88.32 miles (142.14 km) NW | Bagdad Airport (BGT) | Bagdad, Arizona, United States | |
| 13 | 92.48 miles (148.83 km) SSE | Pinal Airpark (MZJ) | Marana, Arizona, United States | |
| 14 | 101.54 miles (163.42 km) SSE | Marana Regional Airport (AVW) | Tucson, Arizona, United States | |
| 15 | 103.05 miles (165.84 km) NNE | Flagstaff Pulliam Airport (FLG) | Flagstaff, Arizona, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,434.38 miles (18,401.81 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,326.69 miles (18,228.49 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,291.58 miles (18,171.99 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,271.91 miles (18,140.34 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,043.87 miles (17,773.34 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,963.93 miles (17,644.70 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,912.05 miles (17,561.20 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,911.34 miles (17,560.06 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 9 | 10,865.78 miles (17,486.73 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,832.35 miles (17,432.94 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,810.79 miles (17,398.24 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,767.06 miles (17,327.85 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,746.83 miles (17,295.31 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 14 | 10,741.16 miles (17,286.18 km) SE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 15 | 10,740.44 miles (17,285.02 km) ESE | Tsiroanomandidy Airport (WTS) | Tsiroanomandidy, Madagascar | |
| 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 | |