Nonstop flight route between Pasco, Washington, United States and Lima, Ohio, United States:
Departure Airport:
(46°15'52"N by 119°7'8"W)
Arrival Airport:
(40°42'29"N by 84°1'39"W)
Distance from PSC to AOH:
1,785.08 miles (2,872.80 km)
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- About this route
- PSC Airport Information
- AOH Airport Information
- Facts about PSC
- Facts about AOH
- 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 AOH
- List of Nearest Airports to AOH
- Map of Furthest Airports from AOH
- List of Furthest Airports from AOH
About this route:
A direct, nonstop flight between Tri-Cities Airport (PSC), Pasco, Washington, United States and Lima Allen County Airport (AOH), Lima, Ohio, United States would travel a Great Circle distance of 1,785 miles (or 2,873 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 Tri-Cities Airport and Lima Allen County Airport, the route shown on this map most likely still appears to be a straight line.
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: | AOH / KAOH |
| Airport Name: | Lima Allen County Airport |
| Location: | Lima, Ohio, United States |
| GPS Coordinates: | 40°42'29"N by 84°1'39"W |
| Area Served: | Lima, Ohio |
| Operator/Owner: | Allen County Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 975 feet (297 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AOH |
| More Information: | AOH Maps & Info |
Facts about Tri-Cities Airport (PSC):
- 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 airport is undergoing a major resurfacing of the runways, funded by the American Recovery and Reinvestment Act.
- 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.
- Tri-Cities Airport (PSC) has 3 runways.
- The closest airport to Tri-Cities Airport (PSC) is Richland Airport (RLD), which is located only 9 miles (15 kilometers) WNW of PSC.
- Pasco has had jet flights on several airlines, including Air West and Hughes Airwest with Douglas DC-9s, Cascade Airways with BAC One-Elevens, Delta Airlines with Boeing 727-200s and 737-300s, Alaska Airlines with Boeing 727s,Horizon Air with Fokker F-28s and West Coast Airlines with DC-9s.
- In 1955 the old administration building became the home of the newly established Columbia Basin College, which it remained until the current facility near Interstate 182 was built in 1966.
Facts about Lima Allen County Airport (AOH):
- Because of Lima Allen County Airport's relatively low elevation of 975 feet, planes can take off or land at Lima Allen County 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 furthest airport from Lima Allen County Airport (AOH) is Margaret River Airport (MGV), which is located 11,289 miles (18,168 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Lima Allen County Airport (AOH) is Neil Armstrong Airport (AXV), which is located 21 miles (33 kilometers) SW of AOH.
- Lima Allen County Airport (AOH) has 2 runways.
- Television station WTLW studios are in a former hangar at the old airport.
| 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 | 20.53 miles (33.04 km) SW | Neil Armstrong Airport (AXV) | Wapakoneta, Ohio, United States | |
| 2 | 28.14 miles (45.28 km) NE | Findlay Airport (FDY) | Findlay, Ohio, United States | |
| 3 | 44.59 miles (71.77 km) WNW | Decatur Hi-Way Airport (DCR) | Decatur, Indiana, United States | |
| 4 | 48.24 miles (77.64 km) NNW | Defiance Memorial Airport (DFI) | Defiance, Ohio, United States | |
| 5 | 50.93 miles (81.97 km) E | Marion Municipal Airport (MNN) | Marion, Ohio, United States | |
| 6 | 56.61 miles (91.10 km) S | James M. Cox Dayton International Airport (DAY) | Dayton, Ohio, United States | |
| 7 | 60.78 miles (97.82 km) S | Springfield–Beckley Municipal Airport (SGH) | Springfield, Ohio, United States | |
| 8 | 61.18 miles (98.45 km) S | Wright-Patterson Air Force Base (FFO) | Dayton, Ohio, United States | |
| 9 | 61.76 miles (99.40 km) N | Toledo Express Airport (TOL) | Toledo, Ohio, United States | |
| 10 | 63.83 miles (102.72 km) WNW | Fort Wayne International Airport (FWA) | Fort Wayne, Indiana, United States | |
| 11 | 65.62 miles (105.61 km) NNE | Toledo Executive Airport (TDZ) | Toledo, Ohio, United States | |
| 12 | 65.99 miles (106.19 km) WNW | Smith Field (SMD) | Fort Wayne, Indiana, United States | |
| 13 | 66.40 miles (106.86 km) SE | Ohio State University Airport (OSU) | Columbus, Ohio, United States | |
| 14 | 68.32 miles (109.96 km) E | Galion Municipal Airport (GQQ) | Galion, Ohio, United States | |
| 15 | 77.35 miles (124.48 km) SE | Port Columbus International Airport (CMH) | Columbus, Ohio, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,289.35 miles (18,168.40 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,266.04 miles (18,130.90 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,248.32 miles (18,102.37 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,241.49 miles (18,091.38 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,197.10 miles (18,019.94 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,184.20 miles (17,999.18 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,184.10 miles (17,999.02 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,173.85 miles (17,982.52 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,153.36 miles (17,949.55 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,149.48 miles (17,943.30 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,096.91 miles (17,858.70 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,063.19 miles (17,804.44 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,056.17 miles (17,793.14 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,045.70 miles (17,776.28 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,999.60 miles (17,702.09 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |