Nonstop flight route between St. Mary's, Alaska, United States and Port Macquarie, New South Wales, Australia:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(31°26'8"S by 152°51'47"E)
Distance from KSM to PQQ:
6,904.27 miles (11,111.32 km)
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Jump to:
- About this route
- KSM Airport Information
- PQQ Airport Information
- Facts about KSM
- Facts about PQQ
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to PQQ
- List of Nearest Airports to PQQ
- Map of Furthest Airports from PQQ
- List of Furthest Airports from PQQ
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Port Macquarie Airport (PQQ), Port Macquarie, New South Wales, Australia would travel a Great Circle distance of 6,904 miles (or 11,111 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 St. Mary's Airport and Port Macquarie 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 St. Mary's Airport and Port Macquarie Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | PQQ / YPMQ |
| Airport Name: | Port Macquarie Airport |
| Location: | Port Macquarie, New South Wales, Australia |
| GPS Coordinates: | 31°26'8"S by 152°51'47"E |
| Area Served: | Port Macquarie, New South Wales |
| Operator/Owner: | Port Macquarie-Hastings Council |
| Airport Type: | Public |
| Elevation: | 15 feet (5 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PQQ |
| More Information: | PQQ Maps & Info |
Facts about St. Mary's Airport (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.
- St. Mary's Airport (KSM) has 2 runways.
- 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.
- 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.
Facts about Port Macquarie Airport (PQQ):
- Connections to Brisbane by Brindabella Airlines ceased 31 December 2010, citing poor loads on the route.
- Port Macquarie Airport handled 218,897 passengers last year.
- Port Macquarie Airport (PQQ) has 2 runways.
- Competition by Virgin resulted in a significant drop in fare prices for the Port Macquarie - Sydney route, where Qantas previously operated a monopoly after Hazelton Airlines ceased services in 2001.
- The furthest airport from Port Macquarie Airport (PQQ) is Santa Maria Airport (SMA), which is nearly antipodal to Port Macquarie Airport (meaning Port Macquarie Airport is almost on the exact opposite side of the Earth from Santa Maria Airport), and is located 12,038 miles (19,373 kilometers) away in Santa Maria, Portugal.
- Because of Port Macquarie Airport's relatively low elevation of 15 feet, planes can take off or land at Port Macquarie 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 Port Macquarie Airport (PQQ) is Kempsey Airport (KPS), which is located 26 miles (41 kilometers) NNW of PQQ.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.57 miles (41.16 km) NNW | Kempsey Airport (KPS) | Kempsey, New South Wales, Australia | |
| 2 | 78.55 miles (126.41 km) N | Coffs Harbour Airport (CFS) | Coffs Harbour, New South Wales, Australia | |
| 3 | 96.87 miles (155.90 km) NW | Armidale Airport (ARM) | Armidale, New South Wales, Australia | |
| 4 | 111.55 miles (179.53 km) SSW | Newcastle Airport (NTL) | Newcastle, New South Wales, Australia | |
| 5 | 116.21 miles (187.02 km) N | Clarence Valley Regional Airport (GFN) | Grafton, New South Wales, Australia | |
| 6 | 118.95 miles (191.44 km) SW | Maitland Airport (MTL) | Maitland, New South Wales, Australia | |
| 7 | 121.40 miles (195.38 km) W | Tamworth Airport (TMW) | Tamworth, New South Wales, Australia | |
| 8 | 129.08 miles (207.74 km) SW | Cessnock Airport (CES) | Cessnock, New South Wales, Australia | |
| 9 | 133.18 miles (214.33 km) SSW | Belmont Airport (BEO) | Newcastle, New South Wales, Australia | |
| 10 | 140.27 miles (225.73 km) NNW | Glen Innes Airport (GLI) | Glen Innes, New South Wales, Australia | |
| 11 | 147.89 miles (238.00 km) NW | Inverell Airport (IVR) | Inverell, New South Wales, Australia | |
| 12 | 157.88 miles (254.09 km) WNW | Gunnedah Airport (GUH) | Gunnedah, New South Wales, Australia | |
| 13 | 165.22 miles (265.90 km) NNE | Evans Head Memorial Aerodrome (EVH) | Evans Head, New South Wales, Australia | |
| 14 | 181.73 miles (292.47 km) N | Lismore Airport (LSY) | Lismore, New South Wales, Australia | |
| 15 | 184.59 miles (297.07 km) NNE | Ballina Byron Gateway Airport (BNK) | Ballina, New South Wales, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,038.04 miles (19,373.30 km) NNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 2 | 11,993.49 miles (19,301.60 km) N | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 3 | 11,939.45 miles (19,214.64 km) N | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 4 | 11,939.25 miles (19,214.32 km) N | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 5 | 11,930.61 miles (19,200.40 km) N | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 6 | 11,905.39 miles (19,159.83 km) N | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 7 | 11,843.27 miles (19,059.85 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 8 | 11,838.81 miles (19,052.67 km) NNE | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 9 | 11,825.67 miles (19,031.53 km) NNE | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 10 | 11,824.33 miles (19,029.37 km) W | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 11 | 11,797.01 miles (18,985.40 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 12 | 11,796.76 miles (18,985.00 km) WNW | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 13 | 11,761.48 miles (18,928.21 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 14 | 11,759.52 miles (18,925.06 km) WNW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 15 | 11,691.59 miles (18,815.74 km) WNW | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |