Nonstop flight route between Pittsburgh, Pennsylvania, United States and Pasco, Washington, United States:
Departure Airport:
(40°21'15"N by 79°55'48"W)
Arrival Airport:
(46°15'52"N by 119°7'8"W)
Distance from AGC to PSC:
1,990.90 miles (3,204.04 km)
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Jump to:
- About this route
- AGC Airport Information
- PSC Airport Information
- Facts about AGC
- Facts about PSC
- Map of Nearest Airports to AGC
- List of Nearest Airports to AGC
- Map of Furthest Airports from AGC
- List of Furthest Airports from AGC
- Map of Nearest Airports to PSC
- List of Nearest Airports to PSC
- Map of Furthest Airports from PSC
- List of Furthest Airports from PSC
About this route:
A direct, nonstop flight between Allegheny County Airport (AGC), Pittsburgh, Pennsylvania, United States and Tri-Cities Airport (PSC), Pasco, Washington, United States would travel a Great Circle distance of 1,991 miles (or 3,204 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 relatively short distance between Allegheny County Airport and Tri-Cities Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | AGC / KAGC |
| Airport Name: | Allegheny County Airport |
| Location: | Pittsburgh, Pennsylvania, United States |
| GPS Coordinates: | 40°21'15"N by 79°55'48"W |
| Operator/Owner: | Allegheny County Airport Authority |
| Airport Type: | Public |
| Elevation: | 1252 feet (382 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AGC |
| More Information: | AGC Maps & Info |
Arrival 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 |
Facts about Allegheny County Airport (AGC):
- The closest airport to Allegheny County Airport (AGC) is Forbes Field (FOE), which is located only 6 miles (10 kilometers) NNW of AGC.
- Harold Gatty and Wiley Post visited the airport as it was finishing construction both from the ground and air and commented that it was the finest airport they had encountered.
- The furthest airport from Allegheny County Airport (AGC) is Margaret River Airport (MGV), which is located 11,499 miles (18,506 kilometers) away in Margaret River, Western Australia, Australia.
- Allegheny County Airport (AGC) has 2 runways.
Facts about Tri-Cities Airport (PSC):
- The closest airport to Tri-Cities Airport (PSC) is Richland Airport (RLD), which is located only 9 miles (15 kilometers) WNW of PSC.
- The airport's terminal at the south end of the field is the property of the Port of Pasco, at the north end of North 20th Avenue.
- 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.
- Tri-Cities Airport (PSC) has 3 runways.
- 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.
- PSC also has commercial air traffic.
- The Tri-Cities Airport was site of the first air mail contract flight between Elko, Nevada and Pasco, Washington made by Varney Airlines, in 1926.
- General and corporate aviation are important to PSC and they have many facilities to accommodate them.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.18 miles (9.94 km) NNW | Forbes Field (FOE) | Topeka, Kansas, United States |     |
| 2 | 18.52 miles (29.80 km) WNW | Pittsburgh International Airport (PIT) | Findlay (near Pittsburgh), Pennsylvania, United States | |
| 3 | 24.24 miles (39.01 km) SW | Washington County Airport (WSG) | Washington, Pennsylvania, United States | |
| 4 | 28.12 miles (45.26 km) E | Arnold Palmer Regional Airport (LBE) | Latrobe (near Pittsburgh), Pennsylvania, United States | |
| 5 | 28.12 miles (45.26 km) E | Arnold Palmer Regional Airport (LTB) | Latrobe, Tasmania, Australia | |
| 6 | 29.21 miles (47.01 km) N | Butler County Airport (BTP) | Butler, Pennsylvania, United States | |
| 7 | 33.06 miles (53.21 km) SSW | Greene County Airport (WAY) | Waynesburg, Pennsylvania, United States | |
| 8 | 37.69 miles (60.66 km) NW | Beaver County Airport (BFP) | Beaver Falls, Pennsylvania, United States | |
| 9 | 39.74 miles (63.96 km) WSW | Wheeling Ohio County Airport (HLG) | Wheeling, West Virginia, United States | |
| 10 | 47.39 miles (76.27 km) ENE | Indiana County-Jimmy Stewart Airport (IDI) | Indiana, Pennsylvania, United States | |
| 11 | 49.17 miles (79.14 km) S | Morgantown Municipal Airport (MGW) | Morgantown, West Virginia, United States | |
| 12 | 57.76 miles (92.95 km) E | John Murtha Johnstown–Cambria County Airport (JST) | Johnstown, Pennsylvania, United States | |
| 13 | 70.80 miles (113.95 km) N | Venango Regional Airport (FKL) | Franklin, Pennsylvania, United States | |
| 14 | 73.87 miles (118.88 km) NNW | Youngstown-Warren Regional Airport (YNG) (YNG) | Youngstown/Warren, Ohio, United States | |
| 15 | 74.77 miles (120.33 km) SSW | North Central West Virginia Airport (CKB) | Clarksburg, West Virginia, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,499.29 miles (18,506.27 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,475.71 miles (18,468.32 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,460.56 miles (18,443.93 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,450.65 miles (18,427.99 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,401.43 miles (18,348.78 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,399.14 miles (18,345.08 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,389.48 miles (18,329.55 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,378.87 miles (18,312.47 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,365.91 miles (18,291.62 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,346.00 miles (18,259.57 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,286.03 miles (18,163.05 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,251.34 miles (18,107.23 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,245.85 miles (18,098.40 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,236.41 miles (18,083.20 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,171.52 miles (17,978.78 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 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 | |