Nonstop flight route between Denis Island, Seychelles and Portland, Victoria, Australia:
Departure Airport:
(3°48'1"S by 55°39'52"E)
Arrival Airport:
(38°19'5"S by 141°28'15"E)
Distance from DEI to PTJ:
5,828.47 miles (9,379.99 km)
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Jump to:
- About this route
- DEI Airport Information
- PTJ Airport Information
- Facts about DEI
- Facts about PTJ
- Map of Nearest Airports to DEI
- List of Nearest Airports to DEI
- Map of Furthest Airports from DEI
- List of Furthest Airports from DEI
- Map of Nearest Airports to PTJ
- List of Nearest Airports to PTJ
- Map of Furthest Airports from PTJ
- List of Furthest Airports from PTJ
About this route:
A direct, nonstop flight between Denis Island Airport (DEI), Denis Island, Seychelles and Portland Airport (PTJ), Portland, Victoria, Australia would travel a Great Circle distance of 5,828 miles (or 9,380 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 Denis Island Airport and Portland 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 Denis Island Airport and Portland Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DEI / FSSD |
| Airport Name: | Denis Island Airport |
| Location: | Denis Island, Seychelles |
| GPS Coordinates: | 3°48'1"S by 55°39'52"E |
| Operator/Owner: | Denis Island |
| Airport Type: | Private |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DEI |
| More Information: | DEI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PTJ / YPOD |
| Airport Name: | Portland Airport |
| Location: | Portland, Victoria, Australia |
| GPS Coordinates: | 38°19'5"S by 141°28'15"E |
| Operator/Owner: | Glenelg Shire Council |
| Airport Type: | Public |
| Elevation: | 265 feet (81 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PTJ |
| More Information: | PTJ Maps & Info |
Facts about Denis Island Airport (DEI):
- Because of Denis Island Airport's relatively low elevation of 10 feet, planes can take off or land at Denis Island 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 Denis Island Airport (DEI) is Bird Island Airport (BDI), which is located 32 miles (51 kilometers) W of DEI.
- Denis Island Airport (DEI) currently has only 1 runway.
- The furthest airport from Denis Island Airport (DEI) is Atuona Airport (AUQ), which is located 11,058 miles (17,797 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
Facts about Portland Airport (PTJ):
- The furthest airport from Portland Airport (PTJ) is Flores Airport (FLW), which is nearly antipodal to Portland Airport (meaning Portland Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,031 miles (19,363 kilometers) away in Flores Island, Azores, Portugal.
- The closest airport to Portland Airport (PTJ) is Warrnambool Airport (WMB), which is located 53 miles (85 kilometers) E of PTJ.
- Portland Airport (PTJ) has 2 runways.
- Because of Portland Airport's relatively low elevation of 265 feet, planes can take off or land at Portland 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 | 31.89 miles (51.32 km) W | Bird Island Airport (BDI) | Bird Island, Seychelles |     |
| 2 | 35.90 miles (57.78 km) S | Praslin Island Airport (PRI) | Praslin Island, Seychelles | |
| 3 | 57.52 miles (92.56 km) SSE | Frégate Island Airport (FRK) | Frégate Island, Seychelles | |
| 4 | 61.18 miles (98.46 km) S | Seychelles International Airport (SEZ) | Mahé, Seychelles | |
| 5 | 190.69 miles (306.89 km) SW | Desroches Island Airport (DES) | Desroches Island, Seychelles | |
| 6 | 733.87 miles (1,181.05 km) SW | Arrachart Airport (DIE) | Antsiranana, Madagascar | |
| 7 | 792.72 miles (1,275.76 km) SW | Ambilobe Airport (AMB) | Ambilobe, Madagascar | |
| 8 | 801.60 miles (1,290.05 km) NW | Obbia Airport (CMO) | Obbia, Somalia | |
| 9 | 820.46 miles (1,320.40 km) WNW | Aden Adde International Airport (MGQ) | Mogadishu, Somalia | |
| 10 | 838.87 miles (1,350.02 km) SW | Ambanja Airport (IVA) | Ambanja, Madagascar | |
| 11 | 854.98 miles (1,375.95 km) SSW | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 12 | 921.55 miles (1,483.09 km) SW | Analalava Airport (HVA) | Analalava, Madagascar | |
| 13 | 924.73 miles (1,488.21 km) NW | Abdullahi Yusuf International Airport (GLK) | Galcaio, Somalia | |
| 14 | 942.40 miles (1,516.64 km) WNW | Kismayo Airport (KMU) | Kisimayu, Somalia | |
| 15 | 943.34 miles (1,518.15 km) SW | Dzaoudzi Pamandzi International Airport (DZA) | Dzaoudzi, Mayotte | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,058.49 miles (17,796.87 km) SE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 10,781.23 miles (17,350.67 km) NW | Los Cabos International Airport (SJD) | Los Cabos, Mexico | |
| 3 | 10,754.90 miles (17,308.29 km) NNW | Manuel Márquez de León International Airport (LAP) | La Paz, Baja California Sur, Mexico | |
| 4 | 10,742.47 miles (17,288.28 km) NNW | Ciudad Constitución Airport (CUA) | Ciudad Constitución, Baja California Sur, Mexico | |
| 5 | 10,732.53 miles (17,272.29 km) NW | Playa de Oro International Airport (ZLO) | Manzanillo, Colima, Mexico | |
| 6 | 10,703.08 miles (17,224.90 km) NW | Lic. Gustavo Díaz Ordaz International Airport (PVR) | Puerto Vallarta, Jalisco, Mexico | |
| 7 | 10,682.85 miles (17,192.33 km) SSE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 8 | 10,678.75 miles (17,185.74 km) NNW | Loreto International Airport (LTO) | Loreto, Baja California Sur, Mexico | |
| 9 | 10,675.03 miles (17,179.75 km) NW | Licenciado Miguel de la Madrid Airport (CLQ) | Colima, Colima, Mexico | |
| 10 | 10,671.03 miles (17,173.31 km) SE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 11 | 10,649.92 miles (17,139.34 km) NW | Amado Nervo International Airport (TPQ) | Tepic, Nayarit, Mexico | |
| 12 | 10,647.88 miles (17,136.05 km) NW | Lázaro Cárdenas Airport (LZC) | Lázaro Cárdenas, Michoacán, Mexico | |
| 13 | 10,635.05 miles (17,115.42 km) NW | General Rafael Buelna International Airport (MZT) | Mazatlán, Sinaloa, Mexico | |
| 14 | 10,630.62 miles (17,108.28 km) NNW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 15 | 10,618.25 miles (17,088.37 km) WNW | Ixtapa-Zihuatanejo International Airport (ZIH) | Zihuatanejo, Guerrero, Mexico | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 52.92 miles (85.16 km) E | Warrnambool Airport (WMB) | Warrnambool, Victoria, Australia | |
| 2 | 54.39 miles (87.52 km) NW | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 3 | 56.46 miles (90.86 km) NE | Hamilton Airport (HLT) | Hamilton, Victoria, Australia | |
| 4 | 108.21 miles (174.14 km) NE | Ararat Airport (ARY) | Ararat, Victoria, Australia | |
| 5 | 120.21 miles (193.46 km) NNE | Horsham Airport (HSM) | Horsham, Victoria, Australia | |
| 6 | 147.78 miles (237.84 km) E | Avalon Airport (AVV) | Avalon, Victoria, Australia | |
| 7 | 155.37 miles (250.04 km) E | Geelong Airport (GEX) | Grovedale, Victoria, Australia | |
| 8 | 168.13 miles (270.57 km) SE | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 9 | 186.42 miles (300.01 km) NNE | Hopetoun Airport (HTU) | Hopetoun, Victoria, Australia | |
| 10 | 188.93 miles (304.05 km) ENE | Melbourne Airport (MEL) | Melbourne, Victoria, Australia | |
| 11 | 190.85 miles (307.15 km) NE | Bendigo Airport (BXG) | Bendigo, Victoria, Australia | |
| 12 | 191.12 miles (307.58 km) ENE | Essendon Airport (MEB) | Melbourne, Victoria, Australia | |
| 13 | 198.70 miles (319.78 km) E | Moorabbin Harry Hawker Airport (MBW) | Moorabbin, Victoria, Australia | |
| 14 | 223.55 miles (359.77 km) NE | Kerang Airport (KRA) | Kerang, Victoria, Australia | |
| 15 | 234.62 miles (377.58 km) NE | Echuca Airport (ECH) | Echuca, Victoria, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,031.40 miles (19,362.62 km) WNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 12,027.87 miles (19,356.93 km) WNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 3 | 11,905.68 miles (19,160.29 km) W | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 11,890.88 miles (19,136.48 km) W | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 11,868.44 miles (19,100.35 km) W | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 11,818.29 miles (19,019.65 km) W | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 11,737.91 miles (18,890.28 km) W | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,700.80 miles (18,830.57 km) W | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,475.17 miles (18,467.45 km) NE | St. John's International Airport (YYT) | St. John's, Newfoundland and Labrador, Canada | |
| 10 | 11,369.42 miles (18,297.26 km) NE | Saint-Pierre Airport (FSP) | Saint-Pierre, Saint Pierre and Miquelon, France | |
| 11 | 11,353.80 miles (18,272.12 km) NE | Gander International Airport (YQX) | Gander, Newfoundland, Canada | |
| 12 | 11,350.11 miles (18,266.19 km) NE | Miquelon Airport (MQC) | Miquelon, Saint Pierre and Miquelon | |
| 13 | 11,237.39 miles (18,084.79 km) NE | Deer Lake Regional Airport (YDF) | Deer Lake, Newfoundland and Labrador, Canada | |
| 14 | 11,215.20 miles (18,049.07 km) ENE | Sydney/J.A. Douglas McCurdy Airport (YQY) | Sydney, Nova Scotia, Canada | |
| 15 | 11,214.75 miles (18,048.35 km) NE | Stephenville Airport (YJT) | Stephenville, Newfoundland and Labrador, Canada | |