Nonstop flight route between Pasco, Washington, United States and Lord Howe Island, New South Wales, Australia:
Departure Airport:
(46°15'52"N by 119°7'8"W)
Arrival Airport:
(31°32'17"S by 159°4'37"E)
Distance from PSC to LDH:
7,399.47 miles (11,908.27 km)
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Jump to:
- About this route
- PSC Airport Information
- LDH Airport Information
- Facts about PSC
- Facts about LDH
- Map of Nearest Airports to PSC
- List of Nearest Airports to PSC
- Map of Furthest Airports from PSC
- List of Furthest Airports from PSC
- Map of Nearest Airports to LDH
- List of Nearest Airports to LDH
- Map of Furthest Airports from LDH
- List of Furthest Airports from LDH
About this route:
A direct, nonstop flight between Tri-Cities Airport (PSC), Pasco, Washington, United States and Lord Howe Island Airport (LDH), Lord Howe Island, New South Wales, Australia would travel a Great Circle distance of 7,399 miles (or 11,908 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 Tri-Cities Airport and Lord Howe Island 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 Tri-Cities Airport and Lord Howe Island Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PSC / KPSC |
| Airport Name: | Tri-Cities Airport |
| Location: | Pasco, Washington, United States |
| GPS Coordinates: | 46°15'52"N by 119°7'8"W |
| Area Served: | Tri-Cities, Washington |
| Operator/Owner: | Port of Pasco, Washington |
| Airport Type: | Public |
| Elevation: | 407 feet (124 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from PSC |
| More Information: | PSC Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | LDH / YLHI |
| Airport Name: | Lord Howe Island Airport |
| Location: | Lord Howe Island, New South Wales, Australia |
| GPS Coordinates: | 31°32'17"S by 159°4'37"E |
| Area Served: | Lord Howe Island, New South Wales, Australia |
| Operator/Owner: | Lord Howe Island Board |
| Airport Type: | Public |
| Elevation: | 17 feet (5 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LDH |
| More Information: | LDH Maps & Info |
Facts about Tri-Cities Airport (PSC):
- Tri-Cities Airport is a public airport 2 miles northwest of Pasco, in Franklin County, Washington, USA.
- PSC also has commercial air traffic.
- Tri-Cities Airport (PSC) has 3 runways.
- Because of Tri-Cities Airport's relatively low elevation of 407 feet, planes can take off or land at Tri-Cities 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 Tri-Cities Airport (PSC) is Richland Airport (RLD), which is located only 9 miles (15 kilometers) WNW of PSC.
- The furthest airport from Tri-Cities Airport (PSC) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
- An expansion and remodel project took place in 1986 that included access roads, parking lots, aircraft parking apron and more than doubling the size of the terminal.
Facts about Lord Howe Island Airport (LDH):
- Lord Howe Island Airport (LDH) currently has only 1 runway.
- The furthest airport from Lord Howe Island Airport (LDH) is Madeira Airport (FNC), which is nearly antipodal to Lord Howe Island Airport (meaning Lord Howe Island Airport is almost on the exact opposite side of the Earth from Madeira Airport), and is located 12,181 miles (19,604 kilometers) away in Funchal, Madeira, Portugal.
- The closest airport to Lord Howe Island Airport (LDH) is Coffs Harbour Airport (CFS), which is located 363 miles (584 kilometers) WNW of LDH.
- Lord Howe Island Airport is a regional and international airport providing air transportation to Lord Howe Island.
- Lord Howe Island Airport served 33,385 revenue passengers during financial year 2009-2010,ranking it 64th amongst airports in Australia.
- Because of Lord Howe Island Airport's relatively low elevation of 17 feet, planes can take off or land at Lord Howe 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.
- Lord Howe Island is an important transit and refueling point for light aircraft flying between Australia, Norfolk Island and New Zealand.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.28 miles (14.94 km) WNW | Richland Airport (RLD) | Richland, Washington, United States |     |
| 2 | 30.89 miles (49.71 km) SSW | Hermiston Municipal Airport (HES) | Hermiston, Oregon, United States | |
| 3 | 41.41 miles (66.65 km) ESE | Walla Walla Regional AirportWalla Walla Army Air Base (ALW) | Walla Walla, Washington, United States | |
| 4 | 41.56 miles (66.88 km) SSE | Eastern Oregon Regional Airport (PDT) | Pendleton, Oregon, United States | |
| 5 | 65.90 miles (106.06 km) N | Grant County International Airport (MWH) | Moses Lake, Washington, United States | |
| 6 | 69.60 miles (112.01 km) WNW | Vagabond Army Heliport (closed to fixed-wing aircraft) (FCT) | Yakima, Washington, United States | |
| 7 | 71.05 miles (114.34 km) WNW | Yakima Air Terminal (YKM) | Yakima, Washington, United States | |
| 8 | 74.51 miles (119.91 km) NNW | Ephrata Municipal Airport (EPH) | Ephrata, Washington, United States | |
| 9 | 85.44 miles (137.51 km) NW | Bowers Field (ELN) | Ellensburg, Washington, United States | |
| 10 | 86.04 miles (138.47 km) SE | La Grande/Union County Airport (LGD) | La Grande, Oregon, United States | |
| 11 | 93.65 miles (150.72 km) NNW | Pangborn Memorial Airport (EAT) | Wenatchee, Washington, United States | |
| 12 | 100.67 miles (162.01 km) E | Lewiston-Nez Perce County Airport (LWS) | Lewiston, Idaho, United States | |
| 13 | 101.14 miles (162.77 km) ENE | Pullman-Moscow Regional Airport (PUW) | Pullman, Washington (near Moscow, Idaho), United States | |
| 14 | 108.06 miles (173.90 km) WSW | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 15 | 116.06 miles (186.78 km) NE | Fairchild Air Force Base (SKA) | Spokane, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,780.53 miles (17,349.53 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,699.31 miles (17,218.83 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,686.22 miles (17,197.76 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,657.62 miles (17,151.74 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,642.65 miles (17,127.65 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,599.93 miles (17,058.89 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 10,566.96 miles (17,005.82 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,554.87 miles (16,986.37 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,497.88 miles (16,894.65 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,492.15 miles (16,885.44 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 11 | 10,483.46 miles (16,871.45 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 12 | 10,478.70 miles (16,863.79 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 13 | 10,474.40 miles (16,856.87 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 14 | 10,467.09 miles (16,845.11 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,466.42 miles (16,844.02 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 363.11 miles (584.37 km) WNW | Coffs Harbour Airport (CFS) | Coffs Harbour, New South Wales, Australia | |
| 2 | 366.14 miles (589.25 km) W | Port Macquarie Airport (PQQ) | Port Macquarie, New South Wales, Australia | |
| 3 | 373.68 miles (601.37 km) W | Kempsey Airport (KPS) | Kempsey, New South Wales, Australia | |
| 4 | 377.27 miles (607.16 km) WNW | Evans Head Memorial Aerodrome (EVH) | Evans Head, New South Wales, Australia | |
| 5 | 378.66 miles (609.39 km) WNW | Ballina Byron Gateway Airport (BNK) | Ballina, New South Wales, Australia | |
| 6 | 379.81 miles (611.24 km) WNW | Clarence Valley Regional Airport (GFN) | Grafton, New South Wales, Australia | |
| 7 | 394.60 miles (635.04 km) WNW | Lismore Airport (LSY) | Lismore, New South Wales, Australia | |
| 8 | 407.11 miles (655.18 km) WNW | Gold Coast Airport (OOL) | Coolangatta, Queensland, Australia | |
| 9 | 432.32 miles (695.76 km) WSW | Newcastle Airport (NTL) | Newcastle, New South Wales, Australia | |
| 10 | 446.40 miles (718.42 km) WSW | Belmont Airport (BEO) | Newcastle, New South Wales, Australia | |
| 11 | 447.08 miles (719.50 km) W | Armidale Airport (ARM) | Armidale, New South Wales, Australia | |
| 12 | 451.21 miles (726.15 km) WSW | Maitland Airport (MTL) | Maitland, New South Wales, Australia | |
| 13 | 457.66 miles (736.53 km) WNW | Glen Innes Airport (GLI) | Glen Innes, New South Wales, Australia | |
| 14 | 459.12 miles (738.87 km) NW | Brisbane Airport (BNE) | Brisbane, Queensland, Australia | |
| 15 | 460.51 miles (741.11 km) WSW | Cessnock Airport (CES) | Cessnock, New South Wales, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,181.46 miles (19,604.12 km) WNW | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 2 | 12,160.54 miles (19,570.44 km) NW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 3 | 12,149.55 miles (19,552.75 km) WNW | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 4 | 12,107.90 miles (19,485.72 km) NW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 5 | 12,090.89 miles (19,458.36 km) NW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 6 | 12,081.45 miles (19,443.17 km) NW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 7 | 12,021.69 miles (19,346.99 km) NW | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |
| 8 | 11,989.82 miles (19,295.69 km) NNE | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,964.85 miles (19,255.50 km) WNW | Lanzarote Airport (ACE) | Arrecife, Canary Islands, Spain | |
| 10 | 11,963.80 miles (19,253.82 km) WNW | Fuerteventura Airport (FUE) | Puerto del Rosario, Fuerteventura, Canary Islands, Spain | |
| 11 | 11,929.64 miles (19,198.84 km) NNE | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 12 | 11,882.86 miles (19,123.56 km) WNW | Hassan I Airport El Aaiún Airport (EUN) | El Aaiún (Laayoune), Morocco | |
| 13 | 11,828.45 miles (19,036.00 km) NNE | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 14 | 11,816.30 miles (19,016.45 km) NNW | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 15 | 11,815.18 miles (19,014.64 km) WNW | Tan Tan Airport (TTA) | Tan-Tan, Morocco | |